tct.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 2 changes
Scanned AtChanges since previous scan
2026-08-28 00:35:40 no changes
2026-08-27 09:01:57 no changes
2026-08-26 03:32:49 no changes
2026-07-01 17:51:05 no changes
2026-06-27 06:22:18
DMARC + v=DMARC1; p=reject; rua=mailto:670cfd2dd6160@dmarc-dk.centerasecurity.com;
2026-06-25 08:13:10 no changes
2026-06-24 20:56:29
DMARC − v=DMARC1; p=reject; rua=mailto:670cfd2dd6160@dmarc-dk.centerasecurity.com;
2026-06-21 14:00:52 no changes
2026-06-17 12:00:06 baseline 4 NS · 1 A · 1 MX · 3 TXT · serial 1 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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