danishdefencecollege.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-27 13:23:15 no changes
2026-08-12 17:16:10
SOA + serial 2026081201 − serial 2026071801
2026-07-18 14:45:10
SOA + serial 2026071801 − serial 2026071201
2026-07-15 06:13:37
SOA + serial 2026071201 − serial 2026070607
2026-07-08 18:54:19
SOA + serial 2026070607 − serial 2026061201
2026-07-02 13:07:52 no changes
2026-06-27 01:46:15
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 09:11:00
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
2026-06-22 18:33:42
MX + 0 .
2026-06-17 00:10:09 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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