studentonline.dk
📜 DNS record history  ·  ← Current records
📜 Record History22 scans · 31 changes
Scanned AtChanges since previous scan
2026-09-04 02:33:10
A + 77.233.252.244
2026-08-31 11:12:36
SOA + serial 6 − serial 7
2026-08-28 13:49:45
SOA + serial 7 − serial 6
2026-08-27 13:06:30 no changes
2026-08-24 16:47:37
A − 77.233.252.244
SOA + serial 6 − serial 7
2026-08-22 10:41:57
A + 77.233.252.244
SOA + serial 7 − serial 6
2026-08-19 06:48:28
A − 77.233.252.244
SOA + serial 6 − serial 7
2026-08-18 01:02:55
A + 77.233.252.244
SOA + serial 7 − serial 6
2026-08-14 05:33:20
SOA + serial 6 − serial 7
2026-08-10 08:23:56
SOA + serial 7 − serial 6
2026-07-27 03:00:25
A − 77.233.252.244
SOA + serial 6 − serial 7
DNSSEC + insecure − indeterminate
2026-07-25 02:13:38
A + 77.233.252.244
SOA + serial 7 − serial 6
DNSSEC + indeterminate − insecure
2026-07-22 23:54:56
A − 77.233.252.244
SOA + serial 6 − serial 7
2026-07-19 10:51:14
A + 77.233.252.244
SOA + serial 7 − serial 6
DNSSEC + insecure − indeterminate
2026-07-17 06:46:30
SOA + serial 6 − serial 7
2026-07-13 01:20:55
SOA + serial 7 − serial 6
DNSSEC + indeterminate − insecure
2026-07-08 09:55:22
A − 77.233.252.244
SOA + serial 6 − serial 7
2026-07-06 05:21:19
SOA + serial 7 − serial 6
2026-06-28 07:45:52 no changes
2026-06-25 12:58:26
A + 77.233.252.244
2026-06-24 21:47:32 no changes
2026-06-17 13:29:15 baseline 2 NS · serial 6 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 22 scans). Click a timestamp to view that full snapshot.

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