defencecollege.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-27 17:27:33 no changes
2026-08-12 21:30:55
SOA + serial 2026081201 − serial 2026071801
2026-07-19 12:29:29
MX + 0 . − 0 300
SOA + serial 2026071801 − serial 2026071201
2026-07-15 18:09:39
MX + 0 300 − 0 .
SOA + serial 2026071201 − serial 2026070607
2026-07-08 17:20:43
SOA + serial 2026070607 − serial 2026061201
2026-07-04 15:37:00
DNSSEC + secure − bogus
2026-06-24 05:55:46
DNSSEC + bogus − secure
2026-06-23 01:22:33
MX + 0 .
2026-06-17 01:51:12 no changes
2026-06-17 01:31:24 baseline 2 NS · 1 A · 1 TXT · serial 2026061201 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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