cykelcollege.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

10 events

Current WHOIS: Registrar Obsidian Digital A/S · status Active · VID no · expires 2027-08-20 (fetched 2026-10-19).

WhenWhatChange
2027-08-20 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-08-22 08:59🌍 Web hostingWebsite hosting network changed: + AS13335 Cloudflare, Inc. − AS48854 team.blue Denmark A/S
2026-08-22 08:59🔐 DNSSECDNSSEC removed: the zone is no longer signed.
2026-08-22 08:59✅ DelegationLeft the registry's placeholder nameservers: now delegated to mitch.ns.cloudflare.com, paityn.ns.cloudflare.com.
2026-08-22 08:30🌱 ZoneAppeared in the .dk zone list.
2026-08-21 08:30🪦 ZoneDropped from the .dk zone list.
2026-08-21📝 WHOISRegistered (the WHOIS registration date).
2026-07-21 07:14🚫 DelegationDeactivated by the registry: re-delegated to its sentinel nameservers.
2026-06-16 23:26🔎 ScanFirst scanned: delegated to ns1.simply.com, ns2.simply.com, ns3.simply.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.

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#

29 scans · 17 changes
Scanned AtChanges since previous scan
2026-10-24 08:44:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBB/QAgACAwvo1uhfkl46EHeFfyWCdOvbeLudol6UpYqHgER8LcaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1 − 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBNAAgACC4wKsViIVeI2yMq3YMH8sqE/VEdkcQQtNd73VxeSKlJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1
2026-10-19 03:06:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBNAAgACC4wKsViIVeI2yMq3YMH8sqE/VEdkcQQtNd73VxeSKlJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1 − 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBAQAgACDkurau/n6Y6RYrLDDutvv6bXk4JInwIJ/gBmcL5BH/UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1
SOA + serial 2417852991 − serial 2412858381
2026-10-03 18:03:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBAQAgACDkurau/n6Y6RYrLDDutvv6bXk4JInwIJ/gBmcL5BH/UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1 − 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBOQAgACDABaBVi5IwIh9XmVCaHCepRbewCloZrmP000PlIz/8cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1
2026-09-28 08:14:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBOQAgACDABaBVi5IwIh9XmVCaHCepRbewCloZrmP000PlIz/8cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1 − 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBzgAgACBrnV2Rnsl8bn1g9JQ16KCgx3afAzlR063Am/ggiXj8dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1
2026-09-13 02:57:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBzgAgACBrnV2Rnsl8bn1g9JQ16KCgx3afAzlR063Am/ggiXj8dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1 − 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1
2026-08-27 14:18:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1 − 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBJAAgACA1eiHITmhC95jx7x4Bvw34Au55QR5sof7BbAw941eAUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1
2026-08-22 08:59:35
NS + mitch.ns.cloudflare.com + paityn.ns.cloudflare.com − nonexistent.punktum.dk
A + 104.21.64.209 + 172.67.155.252
AAAA + 2606:4700:3032::ac43:9bfc + 2606:4700:3036::6815:40d1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.209,172.67.155.252 ech=AEX+DQBBJAAgACA1eiHITmhC95jx7x4Bvw34Au55QR5sof7BbAw941eAUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9bfc,2606:4700:3036::6815:40d1
SOA + serial 2412858381
DNSSEC + insecure − indeterminate
2026-08-20 13:01:35 no changes
2026-08-19 06:04:46 no changes
2026-08-18 04:24:19 no changes
2026-08-16 21:36:32 no changes
2026-08-15 11:47:01 no changes
2026-08-13 06:31:07 no changes
2026-08-11 22:56:49 no changes
2026-08-10 22:10:29 no changes
2026-08-09 21:58:37 no changes
2026-08-08 20:00:24 no changes
2026-08-06 14:41:05 no changes
2026-07-28 17:12:00 no changes
2026-07-27 11:15:46 no changes
2026-07-26 11:04:32 no changes
2026-07-25 10:46:16 no changes
2026-07-24 10:03:29 no changes
2026-07-23 09:33:45 no changes
2026-07-22 07:42:48 no changes
2026-07-21 07:14:20
NS + nonexistent.punktum.dk − ns1.simply.com − ns2.simply.com − ns3.simply.com
A − 93.191.156.35
SOA − serial 2024081700
DNSSEC + indeterminate − secure
2026-06-20 17:08:48 no changes
2026-06-18 15:55:55 no changes
2026-06-16 23:26:29 baseline 3 NS · 1 A · serial 2024081700 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 29 scans). Click a timestamp to view that full snapshot.

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