c400.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Obsidian Digital A/S · expires 2026-12-31 (fetched 2026-10-01).

WhenWhatChange
2026-12-31 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-16 18:40🔎 ScanFirst scanned: delegated to heather.ns.cloudflare.com, skip.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2020-12-17📝 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#

7 scans · 10 changes
Scanned AtChanges since previous scan
2026-10-01 01:26:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB7gAgACBSTn1fMEYtFZypTHaGAi4yrig7Lzrr1OYRp4SSkJblVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB+QAgACClA5aw5vFw9vyiPErBD5V+K+OuR3Yp3oo+ogmuQavrEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520
SOA + serial 2416282370 − serial 2414356501
2026-09-28 00:33:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB+QAgACClA5aw5vFw9vyiPErBD5V+K+OuR3Yp3oo+ogmuQavrEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBwAAgACCN7/X8ZS6gj57C5aR3PVZNdnJuxiFaid/wi/MLaHVTTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520
2026-09-08 15:27:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBwAAgACCN7/X8ZS6gj57C5aR3PVZNdnJuxiFaid/wi/MLaHVTTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBVAAgACAVOk9PQ1wpHYK8wQjP1Anx1R2lj8HJ5wsZMxvKz9mwDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520
SOA + serial 2414356501 − serial 2411123438
2026-08-02 08:21:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBVAAgACAVOk9PQ1wpHYK8wQjP1Anx1R2lj8HJ5wsZMxvKz9mwDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBQgAgACAz7ZsbJa9GqsKe+nV1wtQCHL30PSBU0O8zgAkOeD7afwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520
SOA + serial 2411123438 − serial 2409257702
2026-07-12 14:54:50
AAAA + 2606:4700:3032::6815:378e + 2606:4700:3037::ac43:9520 − 2606:4700:3030::6815:378e − 2606:4700:3034::ac43:9520
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBQgAgACAz7ZsbJa9GqsKe+nV1wtQCHL30PSBU0O8zgAkOeD7afwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:378e,2606:4700:3034::ac43:9520
SOA + serial 2409257702 − serial 2406024804
2026-06-16 18:46:28 no changes
2026-06-16 18:40:33 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406024804 · 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.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone