frederiksvaerkbilsyn.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-28 00:20:30
A + 84.246.247.21
MX + 10 mail.frederiksvaerkbilsyn.dk
SOA + serial 2021120900
DNSSEC + insecure − indeterminate
2026-08-26 21:59:29
A − 84.246.247.21
MX − 10 mail.frederiksvaerkbilsyn.dk
SOA − serial 2021120900
DNSSEC + indeterminate − insecure
2026-08-25 11:25:57
DNSSEC + insecure − indeterminate
2026-07-08 16:07:13
DNSSEC + indeterminate − insecure
2026-06-26 05:14:47 no changes
2026-06-19 21:05:23 no changes
2026-06-17 10:02:47 baseline 2 NS · 1 A · 1 MX · serial 2021120900 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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