webundervisning.dk
📜 DNS record history  ·  ← Current records
📜 Record History20 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-30 20:33:55
SOA + serial 2019012496 − serial 2019012495
2026-08-26 20:40:06
SOA + serial 2019012495 − serial 2019012494
2026-08-24 15:50:54
SOA + serial 2019012494 − serial 2019012493
2026-08-19 08:14:40
SOA + serial 2019012493 − serial 2019012492
2026-08-18 08:12:49
SOA + serial 2019012492 − serial 2019012491
2026-08-13 08:44:37
SOA + serial 2019012491 − serial 2019012490
2026-08-10 21:17:58
SOA + serial 2019012490 − serial 2019012488
2026-08-04 04:13:13
SOA + serial 2019012488 − serial 2019012487
2026-07-27 01:21:36
SOA + serial 2019012487 − serial 2019012486
2026-07-24 00:08:01
SOA + serial 2019012486 − serial 2019012485
2026-07-21 18:05:22
SOA + serial 2019012485 − serial 2019012484
2026-07-20 10:39:34 no changes
2026-07-16 10:36:10
SOA + serial 2019012484 − serial 2019012483
2026-07-10 10:33:07
SOA + serial 2019012483 − serial 2019012482
2026-07-09 04:21:51
SOA + serial 2019012482 − serial 2019012481
2026-07-04 21:24:14
SOA + serial 2019012481 − serial 2019012480
2026-06-28 18:29:18
SOA + serial 2019012480 − serial 2019012479
2026-06-28 13:34:35 no changes
2026-06-25 03:34:45
SOA + serial 2019012479 − serial 2019012477
2026-06-17 20:01:15 baseline 3 NS · 1 A · serial 2019012477 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 20 scans). Click a timestamp to view that full snapshot.

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