opero.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 5 changes
Scanned AtChanges since previous scan
2026-08-26 18:55:08 no changes
2026-07-28 04:58:55
SOA + serial 2410608543 − serial 2410603038
2026-07-27 04:36:56
SOA + serial 2410603038 − serial 2408914613
2026-07-09 06:07:20
SOA + serial 2408914613 − serial 2405500489
DMARC + v=DMARC1; p=none; rua=mailto:1a427809f52843d29d04d0324bf7e67e@dmarc-reports.cloudflare.net
2026-07-04 12:53:56
DNSSEC + insecure − bogus
2026-06-17 12:19:29 baseline 2 NS · serial 2405500489 · DNSSEC bogus

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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