ct-i-undervisningen.dk
📜 DNS record history  ·  ← Current records
📜 Record History21 scans · 25 changes
Scanned AtChanges since previous scan
2026-08-27 18:39:03
SOA + serial 2019012493 − serial 2019012492
2026-08-24 19:32:48
SOA + serial 2019012492 − serial 2019012491
2026-08-22 11:28:34
SOA + serial 2019012491 − serial 2019012490
2026-08-17 02:11:34
SOA + serial 2019012490 − serial 2019012489
2026-08-15 06:43:18
SOA + serial 2019012489 − serial 2019012488
2026-08-10 03:45:41
SOA + serial 2019012488 − serial 2019012486
2026-08-06 05:27:24
SOA + serial 2019012486 − serial 2019012484
2026-07-28 10:59:17 no changes
2026-07-24 06:29:14
SOA + serial 2019012484 − serial 2019012483
2026-07-22 01:28:09
SOA + serial 2019012483 − serial 2019012482
2026-07-19 10:43:27
SOA + serial 2019012482 − serial 2019012481
2026-07-15 10:42:02
SOA + serial 2019012481 − serial 2019012480
2026-07-08 15:51:50
SOA + serial 2019012480 − serial 2019012479
2026-07-04 16:39:47
SOA + serial 2019012479 − serial 2019012478
2026-07-03 16:03:19
SOA + serial 2019012478 − serial 2019012477
2026-06-28 14:19:47
SOA + serial 2019012477 − serial 2019012476
2026-06-25 03:26:05
NS + ns.efif.dk + ns2.efif.dk + ns3.efif.dk
TXT + google-site-verification=gBjZUyiFvGtjSnmygQiMTBF5-FBUDB8QUfv0TKtYf80
SOA + serial 2019012476
DNSSEC + secure − bogus
2026-06-24 01:51:41
NS − ns.efif.dk − ns2.efif.dk − ns3.efif.dk
TXT − google-site-verification=gBjZUyiFvGtjSnmygQiMTBF5-FBUDB8QUfv0TKtYf80
SOA − serial 2019012476
DNSSEC + bogus − secure
2026-06-20 16:32:53
SOA + serial 2019012476 − serial 2019012475
2026-06-19 00:33:53
SOA + serial 2019012475 − serial 2019012474
2026-06-16 23:05:08 baseline 3 NS · 1 TXT · serial 2019012474 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 21 scans). Click a timestamp to view that full snapshot.

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