1sttech.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-28 11:54:53
SOA + serial 2413334549 − serial 2413202185
2026-08-27 11:43:32 no changes
2026-08-26 18:49:08 no changes
2026-08-26 14:57:06
SOA + serial 2413202185 − serial 2413072760
2026-08-25 05:02:45
SOA + serial 2413072760 − serial 2412906725
2026-08-22 22:26:11
SOA + serial 2412906725 − serial 2411370384
2026-08-06 21:34:35
SOA + serial 2411370384 − serial 2406259883
DNSSEC + insecure − indeterminate
2026-06-22 11:15:30
DNSSEC + indeterminate − insecure
2026-06-16 12:36:12 baseline 2 NS · serial 2406259883 · 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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