studie-b.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 7 changes
Scanned AtChanges since previous scan
2026-09-03 21:32:10 no changes
2026-08-27 09:58:15 no changes
2026-08-10 20:44:39
SOA + serial 2026080702 − serial 2026080304
2026-08-05 04:51:48
SOA + serial 2026080304 − serial 2026072101
2026-07-21 12:25:32
SOA + serial 2026072101 − serial 2026070901
2026-07-09 23:24:28
A + 185.158.133.1 − 185.21.40.74
SOA + serial 2026070901 − serial 2026070801
DMARC + v=DMARC1; p=none; rua=mailto:dmarc@studie-b.dk − v=DMARC1; p=none;
2026-07-08 22:24:13
SOA + serial 2026070801 − serial 2026042101
2026-07-03 07:25:33 no changes
2026-06-28 07:25:32 no changes
2026-06-27 12:32:08 no changes
2026-06-19 22:19:32 no changes
2026-06-17 21:36:43 baseline 2 NS · 1 A · 2 MX · 1 TXT · serial 2026042101 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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