u-boat.dk
📜 DNS record history  ·  ← Current records
📜 Record History23 scans · 6 changes
Scanned AtChanges since previous scan
2026-09-04 10:09:44 no changes
2026-08-30 11:53:21 no changes
2026-08-29 07:36:13 no changes
2026-08-28 01:37:05 no changes
2026-08-26 23:57:46 no changes
2026-08-25 13:58:37 no changes
2026-08-25 05:26:33 no changes
2026-08-24 04:18:33 no changes
2026-08-23 02:54:51 no changes
2026-08-22 02:35:36 no changes
2026-08-21 02:28:35 no changes
2026-08-20 00:32:52 no changes
2026-08-18 23:35:20 no changes
2026-08-17 23:03:50 no changes
2026-08-16 20:25:14 no changes
2026-08-15 17:26:48 no changes
2026-08-13 19:39:29 no changes
2026-08-12 18:11:53 no changes
2026-08-11 15:16:05
NS + nonexistent.punktum.dk − ns.dandomain.dk − ns2.dandomain.dk
A − 212.237.249.17
SOA − serial 2023080904
DNSSEC + indeterminate − secure
2026-06-25 12:56:14 no changes
2026-06-25 09:34:37
DNSSEC + secure − bogus
2026-06-20 04:43:27
DNSSEC + bogus − secure
2026-06-17 17:45:32 baseline 2 NS · 1 A · serial 2023080904 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 23 scans). Click a timestamp to view that full snapshot.

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