sec1.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 2 changes
Scanned AtChanges since previous scan
2026-09-02 04:08:32 no changes
2026-07-30 07:54:46
SOA + serial 2026072901 − serial 2025042300
TLSRPT + v=TLSRPTv1; rua=mailto:tlsrpt@sec1.dk
2026-06-29 18:50:52 no changes
2026-06-24 04:07:50 no changes
2026-06-18 00:03:56 no changes
2026-06-18 00:02:13 baseline 4 NS · 1 A · 1 MX · 3 TXT · 1 CAA · 2 TLSA · serial 2025042300 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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