mailsecurity.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 15 changes
Scanned AtChanges since previous scan
2026-08-27 11:26:02 no changes
2026-08-11 09:17:04
SOA + serial 2026081101 − serial 2026071701
2026-07-17 20:56:27
SOA + serial 2026071701 − serial 2026071101
2026-07-12 03:46:52
SOA + serial 2026071101 − serial 2026061101
2026-06-27 09:42:11
NS + ns01.one.com + ns02.one.com
A + 178.23.247.179
MX + 10 mxcloud1.simitu.dk + 10 mxcloud2.simitu.dk + 10 mxcloud3.simitu.dk
TXT + 9GcQzUpa
SOA + serial 2026061101
DNSSEC + secure − indeterminate
2026-06-21 19:53:55
NS − ns01.one.com − ns02.one.com
A − 178.23.247.179
MX − 10 mxcloud1.simitu.dk − 10 mxcloud2.simitu.dk − 10 mxcloud3.simitu.dk
TXT − 9GcQzUpa
SOA − serial 2026061101
DNSSEC + indeterminate − secure
2026-06-20 23:36:54 no changes
2026-06-17 13:43:59 baseline 2 NS · 1 A · 3 MX · 1 TXT · serial 2026061101 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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