c21.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

6 events

Current WHOIS: Registrar DANDOMAIN A/S · status Active · VID no · expires 2027-07-10 (fetched 2026-10-15).

WhenWhatChange
2027-07-10 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-24 18:39🔐 DNSSECDNSSEC fixed: the zone validates again.
2026-06-16 18:43⚠️ DNSSECDNSSEC broke: the zone fails validation.
2026-06-16 18:40🔎 ScanFirst scanned: delegated to ns.dandomain.dk, ns2.dandomain.dk.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2022-07-11📝 WHOISRegistered (the WHOIS registration date).

Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).

📜 Record History#

5 scans · 2 changes
Scanned AtChanges since previous scan
2026-10-02 15:18:42 no changes
2026-08-26 01:10:40 no changes
2026-06-24 18:39:15
DNSSEC + secure − bogus
2026-06-16 18:43:23
DNSSEC + bogus − secure
2026-06-16 18:40:32 baseline 2 NS · 1 A · serial 2024060502 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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