c20.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-12 01:06:55
SOA + serial 2411943300 − serial 2406848309
2026-06-28 00:26:40 no changes
2026-06-24 04:23:21 no changes
2026-06-23 21:47:12
NS + alex.ns.cloudflare.com + cheryl.ns.cloudflare.com
SOA + serial 2406848309
DNSSEC + insecure − indeterminate
2026-06-22 08:04:12
NS − alex.ns.cloudflare.com − cheryl.ns.cloudflare.com
SOA − serial 2406848309
DNSSEC + indeterminate − insecure
2026-06-16 18:44:50 no changes
2026-06-16 18:40:38 baseline 2 NS · serial 2406848309 · 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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