opusoptimum.dk
📜 DNS record history  ·  ← Current records
📜 Record History16 scans · 23 changes
Scanned AtChanges since previous scan
2026-09-03 13:22:42
SOA + serial 2026090301 − serial 2026082701
2026-08-27 11:04:42
SOA + serial 2026082701 − serial 2026082001
2026-08-20 09:05:16
SOA + serial 2026082001 − serial 2026081301
2026-08-13 02:18:39
SOA + serial 2026081301 − serial 2026080601
DNSSEC + insecure − indeterminate
2026-08-06 12:02:02
SOA + serial 2026080601 − serial 2026073001
DNSSEC + indeterminate − insecure
2026-07-31 11:32:08
SOA + serial 2026073001 − serial 2026072301
2026-07-24 04:00:53 no changes
2026-07-23 02:16:40
SOA + serial 2026072301 − serial 2026071601
2026-07-17 08:05:31
SOA + serial 2026071601 − serial 2026070901
2026-07-09 02:05:48
SOA + serial 2026070901 − serial 2026070201
2026-07-03 11:16:30
SOA + serial 2026070201 − serial 2026062501
2026-06-28 07:19:53 no changes
2026-06-25 10:29:26
SOA + serial 2026062501 − serial 2026061801
2026-06-22 18:35:59
NS + ns1.gigahost.dk + ns2.gigahost.dk + ns3.gigahost.dk + ns4.gigahost.dk + ns5.gigahost.dk
A + 87.116.13.123
MX + 10 mx1.gigahost.dk + 10 mx2.gigahost.dk + 10 mx3.gigahost.dk
SOA + serial 2026061801
DNSSEC + insecure − indeterminate
2026-06-22 12:09:21
NS − ns1.gigahost.dk − ns2.gigahost.dk − ns3.gigahost.dk − ns4.gigahost.dk − ns5.gigahost.dk
A − 87.116.13.123
MX − 10 mx1.gigahost.dk − 10 mx2.gigahost.dk − 10 mx3.gigahost.dk
SOA − serial 2026061801
DNSSEC + indeterminate − insecure
2026-06-18 05:27:09 baseline 5 NS · 1 A · 3 MX · serial 2026061801 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 16 scans). Click a timestamp to view that full snapshot.

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