m21.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 2 changes
Scanned AtChanges since previous scan
2026-08-28 01:46:13 no changes
2026-08-12 11:38:17
SOA + serial 2026081101 − serial 2026071301
2026-07-17 23:26:14
SOA + serial 2026071301 − serial 2026061101
2026-06-18 02:58:40 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2026061101 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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