koerekort-guiden.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-08-29 22:12:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.142,172.67.156.131 ech=AEX+DQBBrQAgACCyYUtu+hjEKpfaUBb9so9Jt4Ua7vJpLWUs6ahSnP5/WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9c83,2606:4700:3035::6815:d8e − 1 . alpn="h3,h2" ipv4hint=104.21.13.142,172.67.156.131 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9c83,2606:4700:3035::6815:d8e
SOA + serial 2413509072 − serial 2411470229
2026-08-27 14:48:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.142,172.67.156.131 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9c83,2606:4700:3035::6815:d8e − 1 . alpn="h3,h2" ipv4hint=104.21.13.142,172.67.156.131 ech=AEX+DQBBNQAgACCjr5A4o1nFITiBeL5tXchIFB2vWQKYM9K7Q/WdikYETwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9c83,2606:4700:3035::6815:d8e
2026-08-08 15:16:19
AAAA + 2606:4700:3033::ac43:9c83 + 2606:4700:3035::6815:d8e − 2606:4700:3032::6815:d8e − 2606:4700:3034::ac43:9c83
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.142,172.67.156.131 ech=AEX+DQBBNQAgACCjr5A4o1nFITiBeL5tXchIFB2vWQKYM9K7Q/WdikYETwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9c83,2606:4700:3035::6815:d8e − 1 . alpn="h3,h2" ipv4hint=104.21.13.142,172.67.156.131 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:d8e,2606:4700:3034::ac43:9c83
SOA + serial 2411470229 − serial 2406347259
2026-06-17 20:02:34 baseline 2 NS · 2 A · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406347259 · DMARC · TLSRPT · DNSSEC insecure · MTA-STS testing

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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