kostuddannelse.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Punktum dk A/S (direct) · status Active · VID no · expires 2026-12-31 (fetched 2026-10-13).

WhenWhatChange
2026-12-31 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-17 17:13🔎 ScanFirst scanned: delegated to quincy.ns.cloudflare.com, venus.ns.cloudflare.com.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2011-12-15📝 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#

13 scans · 26 changes
Scanned AtChanges since previous scan
2026-10-21 05:09:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBlwAgACDMKUFowqNhrGjDckBbovLmbXeccvwqk2XANNO30brkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBIQAgACDepu5XFhjNsTaJykFP5aC6eLhW+KKUXtgKGuWt2c26QgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
2026-10-01 08:39:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBIQAgACDepu5XFhjNsTaJykFP5aC6eLhW+KKUXtgKGuWt2c26QgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBEgAgACCwaK7PCpaZAyTO+w4sUlgWGSG+/t/DPHwvrninBJj1FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
SOA + serial 2416311168 − serial 2416269617
2026-09-30 23:44:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBEgAgACCwaK7PCpaZAyTO+w4sUlgWGSG+/t/DPHwvrninBJj1FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBeQAgACChcnlRvHVgV0vA/iSQjwiMpGeWL8tgFQCRjBE2VbOtAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
SOA + serial 2416269617 − serial 2415846726
2026-09-29 23:32:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBeQAgACChcnlRvHVgV0vA/iSQjwiMpGeWL8tgFQCRjBE2VbOtAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBKwAgACC/jGx8cCRqH5/VMLB4Nf50R0T28xtqI4gHbwbqruc0ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
2026-09-26 02:33:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBKwAgACC/jGx8cCRqH5/VMLB4Nf50R0T28xtqI4gHbwbqruc0ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBB6AAgACC3BnqC7tqeaMq5b/fGmGZcJVmwuVUd/yjVpS3xZvdzLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
SOA + serial 2415846726 − serial 2410849659
2026-09-17 16:07:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBB6AAgACC3BnqC7tqeaMq5b/fGmGZcJVmwuVUd/yjVpS3xZvdzLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBfAAgACBhkKfZrq8VdKvHn+TBYTJAvQR6/B0psmqgGa/fFeAqawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
2026-08-27 09:39:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBfAAgACBhkKfZrq8VdKvHn+TBYTJAvQR6/B0psmqgGa/fFeAqawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBB0AAgACAKyd2mU11zFNSGMV8LWumgnz1Za9j5NmsgTAusBh/dAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
2026-07-30 03:28:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBB0AAgACAKyd2mU11zFNSGMV8LWumgnz1Za9j5NmsgTAusBh/dAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBUgAgACBpavF1kQlXJuPTPPpBLv7XkERPOoVPsEd9uegQdcd6NwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
SOA + serial 2410849659 − serial 2405646338
2026-07-02 10:08:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBUgAgACBpavF1kQlXJuPTPPpBLv7XkERPOoVPsEd9uegQdcd6NwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
2026-06-25 13:36:55
NS + quincy.ns.cloudflare.com + venus.ns.cloudflare.com
A + 104.21.38.132 + 172.67.222.243
AAAA + 2606:4700:3033::6815:2684 + 2606:4700:3033::ac43:def3
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2684,2606:4700:3033::ac43:def3
SOA + serial 2405646338
DNSSEC + insecure − indeterminate
2026-06-23 06:24:53
NS − quincy.ns.cloudflare.com − venus.ns.cloudflare.com
A − 104.21.38.132 − 172.67.222.243
AAAA − 2606:4700:3032::ac43:def3 − 2606:4700:3034::6815:2684
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:def3,2606:4700:3034::6815:2684
SOA − serial 2405646338
DNSSEC + indeterminate − insecure
2026-06-20 01:34:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:def3,2606:4700:3034::6815:2684 − 1 . alpn="h3,h2" ipv4hint=104.21.38.132,172.67.222.243 ech=AEX+DQBBgwAgACA0KOPNBqTxhLwg5g8zJrhsSmTaWtcJ+w22tMJDD+Q2UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:def3,2606:4700:3034::6815:2684
2026-06-17 17:13:56 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405646338 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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