defence-college.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 33 changes
Scanned AtChanges since previous scan
2026-08-27 00:38:15 no changes
2026-08-13 10:20:23
SOA + serial 2026081201 − serial 2026071801
2026-07-19 16:47:47
SOA + serial 2026071801 − serial 2026071201
2026-07-14 10:13:14
SOA + serial 2026071201 − serial 2026070607
2026-07-07 02:19:43
SOA + serial 2026070607 − serial 2026061201
2026-07-04 21:42:18
DNSSEC + secure − bogus
2026-06-24 10:18:52
DNSSEC + bogus − secure
2026-06-23 20:43:05
NS + ns01.one.com + ns02.one.com
A + 195.47.247.18
MX + 0 .
TXT + v=spf1 -all
SOA + serial 2026061201
DMARC + v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@fak.dk;
DNSSEC + secure − indeterminate
2026-06-23 08:16:29
NS − ns01.one.com − ns02.one.com
A − 195.47.247.18
MX − 0 .
TXT − v=spf1 -all
SOA − serial 2026061201
DMARC − v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@fak.dk;
DNSSEC + indeterminate − secure
2026-06-23 05:32:54
NS + ns01.one.com + ns02.one.com
A + 195.47.247.18
MX + 0 .
TXT + v=spf1 -all
SOA + serial 2026061201
DMARC + v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@fak.dk;
DNSSEC + secure − indeterminate
2026-06-22 19:22:44
NS − ns01.one.com − ns02.one.com
A − 195.47.247.18
TXT − v=spf1 -all
SOA − serial 2026061201
DMARC − v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@fak.dk;
DNSSEC + indeterminate − secure
2026-06-17 01:32:31 no changes
2026-06-17 01:30:03 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 13 scans). Click a timestamp to view that full snapshot.

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