{
  "run_date": "2026-08-03",
  "events": [
    {
      "id": "6193c656-d683-4f99-9b46-90f7b13bbed0",
      "domain": "adelaide.edu.au",
      "domain_id": "4b8d2c1d-81c2-4b5d-9dd5-0719e91aedf1",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "nameservers_changed",
      "event_label": "Nameserver change",
      "event_time": "2026-08-02T18:12:36.579661+00:00",
      "summary": "adelaide.edu.au: nameservers changed",
      "old_value": [
        "ns1.adelaide.edu.au",
        "ns1.anu.edu.au",
        "ns2.adelaide.edu.au"
      ],
      "new_value": [
        "ns.adelaide.edu.au",
        "ns1.adelaide.edu.au",
        "ns1.anu.edu.au",
        "ns2.adelaide.edu.au"
      ],
      "category": "delegation",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "1bb4390e-3c91-474f-bc4e-fade394f9fb6",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "55017452-db01-4706-bf6f-86a49910a2ce",
      "domain": "carsales.com.au",
      "domain_id": "3acf5a2e-f649-4ce3-842e-ede0f466e8a2",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "rdap_status_changed",
      "event_label": "RDAP status change",
      "event_time": "2026-08-02T18:15:14.615484+00:00",
      "summary": "carsales.com.au: rdap_status changed",
      "old_value": [
        "client delete prohibited"
      ],
      "new_value": [
        "client delete prohibited",
        "renew period",
        "server renew prohibited"
      ],
      "category": "status",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "638ce976-0a63-4b5b-864e-df8fcea10d98",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "325a2613-555c-4b69-8835-72d9d901c748",
      "domain": "seek.com.au",
      "domain_id": "4bb246c7-a2df-4758-999c-3c61f5bd4f4c",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "rdap_status_changed",
      "event_label": "RDAP status change",
      "event_time": "2026-08-02T18:14:47.873344+00:00",
      "summary": "seek.com.au: rdap_status changed",
      "old_value": [
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited"
      ],
      "new_value": [
        "server delete prohibited",
        "server renew prohibited",
        "server transfer prohibited",
        "server update prohibited"
      ],
      "category": "status",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "7444f14b-91da-4b0a-91cc-e921fd588aa0",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "8cce2ac6-a09d-41f8-ae96-c0de91384150",
      "domain": "beyondblue.org.au",
      "domain_id": "2658c41e-8ec4-4dbb-8d6d-b6024b650ca0",
      "cohort": "nfp-watchlist",
      "cohort_label": "Nfp Watchlist",
      "event_type": "spf_present_changed",
      "event_label": "SPF presence change",
      "event_time": "2026-08-02T18:11:47.843483+00:00",
      "summary": "beyondblue.org.au: spf_present changed",
      "old_value": false,
      "new_value": true,
      "category": "mail_hygiene",
      "severity": "medium",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "6b9cf18c-fad6-4210-9211-8b5be7db15c2",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "61a3f4a0-c2e1-447f-ab81-60060eae16e4",
      "domain": "reece.com.au",
      "domain_id": "8f2902ad-cdf1-4d89-a2a6-bb949e66a814",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "mx_changed",
      "event_label": "Mail exchange change",
      "event_time": "2026-08-02T18:14:18.222034+00:00",
      "summary": "reece.com.au: mx_records changed",
      "old_value": [
        "10 mxa-0078f801.gslb.pphosted.com",
        "10 mxb-0078f801.gslb.pphosted.com"
      ],
      "new_value": [],
      "category": "mail",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "3b1b3bd4-9411-45ba-b081-fa7c14cb3dae",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "ee017c72-ff63-4f2c-9dc5-2c05d520a328",
      "domain": "unsw.edu.au",
      "domain_id": "504789d9-93e7-467a-8933-1def383be315",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "mx_changed",
      "event_label": "Mail exchange change",
      "event_time": "2026-08-02T18:11:17.526958+00:00",
      "summary": "unsw.edu.au: mx_records changed",
      "old_value": [
        "10 mxa-004a3801.gslb.pphosted.com",
        "10 mxb-004a3801.gslb.pphosted.com"
      ],
      "new_value": [],
      "category": "mail",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "8fa6d5ef-2cbf-4f3e-9de0-49b672f2fa59",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "f06b465a-924d-4749-8b5d-67c1474f9ee8",
      "domain": "reece.com.au",
      "domain_id": "8f2902ad-cdf1-4d89-a2a6-bb949e66a814",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "email_provider_changed",
      "event_label": "Email provider change",
      "event_time": "2026-08-02T18:14:18.453288+00:00",
      "summary": "reece.com.au: email_provider changed",
      "old_value": "Proofpoint",
      "new_value": null,
      "category": "provider",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "3b1b3bd4-9411-45ba-b081-fa7c14cb3dae",
      "signal_tier": "tier_2",
      "signal_label": "Meaningful infrastructure movement",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "7cb8a987-52c8-453b-8174-2319f68599d9",
      "domain": "unsw.edu.au",
      "domain_id": "504789d9-93e7-467a-8933-1def383be315",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "email_provider_changed",
      "event_label": "Email provider change",
      "event_time": "2026-08-02T18:11:17.762764+00:00",
      "summary": "unsw.edu.au: email_provider changed",
      "old_value": "Proofpoint",
      "new_value": null,
      "category": "provider",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "8fa6d5ef-2cbf-4f3e-9de0-49b672f2fa59",
      "signal_tier": "tier_2",
      "signal_label": "Meaningful infrastructure movement",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "3f4aabec-7c18-44a6-b7d4-559764e81362",
      "domain": "abc.net.au",
      "domain_id": "295df832-b961-491d-8bf3-30815f5a1b0a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:11:48.720822+00:00",
      "summary": "abc.net.au: a_records changed",
      "old_value": [
        "184.29.30.133"
      ],
      "new_value": [
        "23.48.8.128"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "3d990745-9b36-42eb-ab14-e43966979430",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "fbea3449-d23a-4d20-8d7c-5bd178270c54",
      "domain": "agl.com.au",
      "domain_id": "0423069a-2fcc-4511-b53c-52c7c6b0bd3a",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:10:06.321414+00:00",
      "summary": "agl.com.au: a_records changed",
      "old_value": [
        "184.27.179.229"
      ],
      "new_value": [
        "23.61.3.235"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "2ff7e8b9-349b-435f-9bdc-c2b7c64e4cc1",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "1dce11ea-3f02-4d14-ae4e-c8d4ba29887c",
      "domain": "auspost.com.au",
      "domain_id": "da561ddf-bcd7-497a-be21-9ee0e20cbb1d",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:13:15.263553+00:00",
      "summary": "auspost.com.au: a_records changed",
      "old_value": [
        "143.204.204.18",
        "143.204.204.36",
        "143.204.204.37",
        "143.204.204.39"
      ],
      "new_value": [
        "3.167.99.106",
        "3.167.99.18",
        "3.167.99.6",
        "3.167.99.72"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "aa17af43-24ca-4c7e-bb43-b5fec3c05dd6",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "1ae1b94f-205e-4efc-9e99-bae5c05d09c5",
      "domain": "bigw.com.au",
      "domain_id": "42d5695c-af99-4c95-a746-5bbd1aba47bf",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:13:18.951052+00:00",
      "summary": "bigw.com.au: a_records changed",
      "old_value": [
        "184.27.179.197"
      ],
      "new_value": [
        "173.222.170.176"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "78375351-3667-4f9c-ab74-11631d2dc43d",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "e61574ec-dd2a-46c3-ab0b-6fd44e341349",
      "domain": "care.org.au",
      "domain_id": "01ccd864-caf2-4596-b7bc-7dffffdf7be5",
      "cohort": "nfp-watchlist",
      "cohort_label": "Nfp Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-02T18:12:24.904328+00:00",
      "summary": "care.org.au: aaaa_records changed",
      "old_value": [
        "2600:9000:2348:1400:2:88:1b80:93a1",
        "2600:9000:2348:2400:2:88:1b80:93a1",
        "2600:9000:2348:3a00:2:88:1b80:93a1",
        "2600:9000:2348:4e00:2:88:1b80:93a1",
        "2600:9000:2348:6800:2:88:1b80:93a1",
        "2600:9000:2348:6e00:2:88:1b80:93a1",
        "2600:9000:2348:7c00:2:88:1b80:93a1",
        "2600:9000:2348:e200:2:88:1b80:93a1"
      ],
      "new_value": [
        "2600:9000:2348:0:2:88:1b80:93a1",
        "2600:9000:2348:1200:2:88:1b80:93a1",
        "2600:9000:2348:6a00:2:88:1b80:93a1",
        "2600:9000:2348:7c00:2:88:1b80:93a1",
        "2600:9000:2348:8400:2:88:1b80:93a1",
        "2600:9000:2348:aa00:2:88:1b80:93a1",
        "2600:9000:2348:c200:2:88:1b80:93a1",
        "2600:9000:2348:ce00:2:88:1b80:93a1"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "e21a250d-8c0e-4c63-99a7-6696b90d4469",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "4f106469-2fd9-463a-85a5-9fbfebc8a5bb",
      "domain": "carsales.com.au",
      "domain_id": "3acf5a2e-f649-4ce3-842e-ede0f466e8a2",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-01T18:14:14.645228+00:00",
      "summary": "carsales.com.au: a_records changed",
      "old_value": [
        "18.238.96.73",
        "18.238.96.79",
        "18.238.96.90",
        "18.238.96.92"
      ],
      "new_value": [
        "108.156.91.111",
        "108.156.91.28",
        "108.156.91.62",
        "108.156.91.87"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "ebaa1331-ebd0-4e4c-8aa0-f36ab12af90a",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "60b7662c-cc65-4629-ba39-9ca94ae863c2",
      "domain": "carsales.com.au",
      "domain_id": "3acf5a2e-f649-4ce3-842e-ede0f466e8a2",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:15:13.790112+00:00",
      "summary": "carsales.com.au: a_records changed",
      "old_value": [
        "108.156.91.111",
        "108.156.91.28",
        "108.156.91.62",
        "108.156.91.87"
      ],
      "new_value": [
        "3.169.183.116",
        "3.169.183.17",
        "3.169.183.43",
        "3.169.183.56"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "638ce976-0a63-4b5b-864e-df8fcea10d98",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "044a5399-f8aa-4a1e-bf04-8197ebbd4f0d",
      "domain": "crikey.com.au",
      "domain_id": "18b67bd1-d132-4aac-b7bb-82d25116cf3b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:11:26.309746+00:00",
      "summary": "crikey.com.au: a_records changed",
      "old_value": [
        "192.0.66.192"
      ],
      "new_value": [
        "192.0.66.227"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "e1983cfb-724f-4cd6-87c6-6cfa4f5a1503",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "8704774f-bb2c-4f34-8b41-1178f0000759",
      "domain": "domain.com.au",
      "domain_id": "a1d39ea5-bbc8-4df9-a283-384b6dd2cf55",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:12:26.035287+00:00",
      "summary": "domain.com.au: a_records changed",
      "old_value": [
        "52.222.205.11",
        "52.222.205.113",
        "52.222.205.80",
        "52.222.205.92"
      ],
      "new_value": [
        "13.35.78.13",
        "13.35.78.2",
        "13.35.78.39",
        "13.35.78.57"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "e9df23a6-a28b-4c4c-9c82-a37a2137fdcf",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "4944da99-38e6-47a2-8794-24795472e9b1",
      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:13:09.842123+00:00",
      "summary": "homeaffairs.gov.au: a_records changed",
      "old_value": [
        "23.216.147.141",
        "23.216.147.144"
      ],
      "new_value": [
        "23.221.227.215",
        "23.221.227.226"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "5f1921ef-c364-42d4-a0a9-7fe4b49eaae7",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "2830cc08-6ede-4cc3-bb06-10707c447b47",
      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-02T18:13:10.167807+00:00",
      "summary": "homeaffairs.gov.au: aaaa_records changed",
      "old_value": [
        "2600:1409:9800:ac::172e:e4a4",
        "2600:1409:9800:ac::172e:e4aa"
      ],
      "new_value": [
        "2600:1408:5400:35::17ca:e6c8",
        "2600:1408:5400:35::17ca:e6e4"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "5f1921ef-c364-42d4-a0a9-7fe4b49eaae7",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "2aaef363-2357-4e87-833c-f6468f1bb3ee",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:09:28.494325+00:00",
      "summary": "kmart.com.au: a_records changed",
      "old_value": [
        "23.211.139.204",
        "23.211.139.207"
      ],
      "new_value": [
        "23.212.62.201",
        "23.212.62.216"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "d5eaf8b5-e250-4580-9228-40559c4e492b",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "accdab9c-097c-4e45-88ab-df7ff468b18e",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-02T18:09:28.864094+00:00",
      "summary": "kmart.com.au: aaaa_records changed",
      "old_value": [
        "2600:1409:9800:1c::17d8:914d",
        "2600:1409:9800:1c::17d8:9152"
      ],
      "new_value": [
        "2600:1405:7400:1d::17c2:7f37"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "d5eaf8b5-e250-4580-9228-40559c4e492b",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "532f8b6d-8cb6-469b-9f14-d4643bfc7a11",
      "domain": "nab.com.au",
      "domain_id": "5c2f02fa-f296-43a7-aa45-fe00c561c1aa",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:09:40.602882+00:00",
      "summary": "nab.com.au: a_records changed",
      "old_value": [
        "23.46.228.165",
        "23.46.228.179"
      ],
      "new_value": [
        "23.219.89.136",
        "23.219.89.145"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "2ebb7d63-3a72-42fe-add1-bf6f7820ddec",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "2c59da82-d9b7-493c-a205-11d3afb4eca3",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:14:46.474704+00:00",
      "summary": "news.com.au: a_records changed",
      "old_value": [
        "184.27.178.165"
      ],
      "new_value": [
        "173.222.168.242"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "00c5e64c-6f8d-42d2-b5ca-86b7332baa89",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "70ba488b-6f18-41e7-9b5f-cfea27a5cad7",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-02T18:14:46.698651+00:00",
      "summary": "news.com.au: aaaa_records changed",
      "old_value": [
        "2600:1409:9800:1681::ebe",
        "2600:1409:9800:1682::ebe",
        "2600:1409:9800:1685::ebe",
        "2600:1409:9800:168b::ebe",
        "2600:1409:9800:168f::ebe"
      ],
      "new_value": [
        "2600:1408:c400:1683::ebe",
        "2600:1408:c400:1684::ebe",
        "2600:1408:c400:168b::ebe",
        "2600:1408:c400:168c::ebe",
        "2600:1408:c400:1692::ebe"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "00c5e64c-6f8d-42d2-b5ca-86b7332baa89",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "2c00b1ca-0647-446a-bbfe-39218a46f598",
      "domain": "nrma.com.au",
      "domain_id": "37f68c2b-f8e7-4ef6-acfa-4125af52c0e3",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:11:32.547522+00:00",
      "summary": "nrma.com.au: a_records changed",
      "old_value": [
        "23.61.99.153"
      ],
      "new_value": [
        "23.49.178.193"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "c228e132-aacb-45ba-b7d9-851ee535726d",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "2b15b093-b4bb-4ea0-9e75-6c2f14411995",
      "domain": "officeworks.com.au",
      "domain_id": "2e02993b-7a95-4723-9a26-59a9b08b44ab",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:10:30.361588+00:00",
      "summary": "officeworks.com.au: a_records changed",
      "old_value": [
        "108.138.246.22",
        "108.138.246.76",
        "108.138.246.80",
        "108.138.246.9"
      ],
      "new_value": [
        "13.226.238.125",
        "13.226.238.19",
        "13.226.238.63",
        "13.226.238.75"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "341a9501-bcdd-44bc-a9b6-ec49a16e9879",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "e58c0ce9-c61c-4609-afef-1b06ebf08a9c",
      "domain": "originenergy.com.au",
      "domain_id": "c4bd661a-9563-4df0-a38b-df0b42a028a6",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:10:11.795014+00:00",
      "summary": "originenergy.com.au: a_records changed",
      "old_value": [
        "143.204.1.108",
        "143.204.1.44",
        "143.204.1.48",
        "143.204.1.59"
      ],
      "new_value": [
        "52.84.217.13",
        "52.84.217.42",
        "52.84.217.63",
        "52.84.217.96"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "d37d47e8-1a8b-4f36-8ac0-3998d3df1f08",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "a0925e37-cdfc-436d-b879-604e894fddea",
      "domain": "qantas.com.au",
      "domain_id": "26aeefe2-1460-4353-b95f-009eb9ea2e9e",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:10:29.553551+00:00",
      "summary": "qantas.com.au: a_records changed",
      "old_value": [
        "23.213.34.70",
        "23.213.34.75"
      ],
      "new_value": [
        "23.205.110.134",
        "23.205.110.146"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "a8d418d3-2fdf-4c4b-accd-18b7e7fe5070",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "03ed2964-237f-4527-a997-d9d90e1b2a4d",
      "domain": "qantas.com.au",
      "domain_id": "26aeefe2-1460-4353-b95f-009eb9ea2e9e",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-02T18:10:29.916598+00:00",
      "summary": "qantas.com.au: aaaa_records changed",
      "old_value": [
        "2600:1409:3c00:14::173b:58f0",
        "2600:1409:3c00:14::173b:58f1"
      ],
      "new_value": [
        "2600:1405:7400:1d::17c2:7f36",
        "2600:1405:7400:1d::17c2:7f4a"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "a8d418d3-2fdf-4c4b-accd-18b7e7fe5070",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "cd02c115-fab8-46cd-9d72-490f536ee92a",
      "domain": "realestate.com.au",
      "domain_id": "7f5f2d67-8f93-4467-a6b0-e20363e28aa4",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:10:14.267552+00:00",
      "summary": "realestate.com.au: a_records changed",
      "old_value": [
        "23.211.139.200",
        "23.211.139.204"
      ],
      "new_value": [
        "23.205.106.24",
        "23.205.106.9"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "7eed5276-f3d5-4f90-bcb1-d0cec45d52b9",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "b7889aad-fecf-4153-a04a-abf833d7fcec",
      "domain": "realestate.com.au",
      "domain_id": "7f5f2d67-8f93-4467-a6b0-e20363e28aa4",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-02T18:10:14.511409+00:00",
      "summary": "realestate.com.au: aaaa_records changed",
      "old_value": [
        "2600:1406:bc00:26::1723:1a0d",
        "2600:1406:bc00:26::1723:1a15"
      ],
      "new_value": [
        "2600:1408:c400:11::17cd:6b50",
        "2600:1408:c400:11::17cd:6b56"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "7eed5276-f3d5-4f90-bcb1-d0cec45d52b9",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "44e8c643-8a52-4230-b978-c0c22c55c821",
      "domain": "reece.com.au",
      "domain_id": "8f2902ad-cdf1-4d89-a2a6-bb949e66a814",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:14:17.937915+00:00",
      "summary": "reece.com.au: a_records changed",
      "old_value": [
        "18.161.6.103",
        "18.161.6.89",
        "18.161.6.90",
        "18.161.6.96"
      ],
      "new_value": [
        "18.165.83.124",
        "18.165.83.31",
        "18.165.83.8",
        "18.165.83.91"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "3b1b3bd4-9411-45ba-b081-fa7c14cb3dae",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "d9614017-79f1-4503-bf39-d241574ee9c9",
      "domain": "target.com.au",
      "domain_id": "3142ff97-17d2-4c0a-9acc-a5394bf2616c",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:14:29.938015+00:00",
      "summary": "target.com.au: a_records changed",
      "old_value": [
        "23.200.156.22",
        "23.200.156.6"
      ],
      "new_value": [
        "23.62.46.10",
        "23.62.46.22"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "df678d52-e66b-47ff-a874-c4269e63d59e",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "f37e112a-c72f-445f-bc26-254143478709",
      "domain": "theaustralian.com.au",
      "domain_id": "5bd486d6-d424-4868-b043-5ebbe36da11a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:13:43.756214+00:00",
      "summary": "theaustralian.com.au: a_records changed",
      "old_value": [
        "184.27.178.165"
      ],
      "new_value": [
        "23.209.56.151"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "8caf674e-5d48-49de-950c-50502299f094",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "ec93f20e-a96a-4656-98b0-ad7bb7df16c1",
      "domain": "theaustralian.com.au",
      "domain_id": "5bd486d6-d424-4868-b043-5ebbe36da11a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-02T18:13:44.341463+00:00",
      "summary": "theaustralian.com.au: aaaa_records changed",
      "old_value": [
        "2600:1409:3c00:582::ebe",
        "2600:1409:3c00:584::ebe",
        "2600:1409:3c00:585::ebe",
        "2600:1409:3c00:587::ebe",
        "2600:1409:3c00:58f::ebe"
      ],
      "new_value": [
        "2600:1408:c400:1683::ebe",
        "2600:1408:c400:1686::ebe",
        "2600:1408:c400:1688::ebe",
        "2600:1408:c400:1692::ebe",
        "2600:1408:c400:1697::ebe"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "8caf674e-5d48-49de-950c-50502299f094",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "567a62a5-9743-4967-9e1a-9c1551c429b2",
      "domain": "westpac.com.au",
      "domain_id": "d7985a4a-d1c7-4f79-ae1e-0e612a1288b5",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:13:33.533318+00:00",
      "summary": "westpac.com.au: a_records changed",
      "old_value": [
        "143.204.1.108",
        "143.204.1.118",
        "143.204.1.35",
        "143.204.1.38"
      ],
      "new_value": [
        "18.165.83.47",
        "18.165.83.68",
        "18.165.83.74",
        "18.165.83.9"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "b63f79f1-cccc-4853-ad43-57483bcd682d",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "3ad23f3f-39e8-4464-9163-7a3c04398992",
      "domain": "woolworths.com.au",
      "domain_id": "94b188b0-2126-477a-b0da-23f05ffb2375",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:12:09.956492+00:00",
      "summary": "woolworths.com.au: a_records changed",
      "old_value": [
        "23.61.3.203"
      ],
      "new_value": [
        "23.209.57.164"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "8b895988-87cb-41ed-804b-b51a064ee6f5",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "3580de8f-0367-424d-bb75-1069b0259d39",
      "domain": "xero.com.au",
      "domain_id": "65b653c4-d173-4953-a435-34678df4f5a7",
      "cohort": "saas-watchlist",
      "cohort_label": "Saas Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-02T18:13:37.188813+00:00",
      "summary": "xero.com.au: a_records changed",
      "old_value": [
        "23.45.46.197",
        "23.45.46.209"
      ],
      "new_value": [
        "23.205.106.18",
        "23.205.106.25"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "18c1aa05-be28-4e5b-a243-577272d66823",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    }
  ],
  "default_visibility_rule": "Material, medium/high severity, named high-signal event types, or personal-interest domains are visible by default."
}