up.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-29 10:45:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a − 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a
SOA + serial 2413422176 − serial 2410136131
2026-08-27 23:24:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a − 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBB9wAgACBpwCw48VMgAog6Pf5vLomzadPr19Ij0NgCXfUut9eIaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a
2026-07-23 00:27:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBB9wAgACBpwCw48VMgAog6Pf5vLomzadPr19Ij0NgCXfUut9eIaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a − 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBBugAgACCFcD9l6NAOKpfv3jMzHnADE5IHd7VAte0kcDk4gPhHIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a
SOA + serial 2410136131 − serial 2408323744
2026-07-01 19:39:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBBugAgACCFcD9l6NAOKpfv3jMzHnADE5IHd7VAte0kcDk4gPhHIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a − 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBB5gAgACCJei01RKwHlcPsoqBzSP1UtUZGDaXvIOEKb0W8JOxqVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a
SOA + serial 2408323744 − serial 2405040688
2026-06-24 15:53:11
AAAA + 2606:4700:3030::6815:158c + 2606:4700:3035::ac43:c71a − 2606:4700:3033::ac43:c71a − 2606:4700:3035::6815:158c
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBB5gAgACCJei01RKwHlcPsoqBzSP1UtUZGDaXvIOEKb0W8JOxqVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:158c,2606:4700:3035::ac43:c71a − 1 . alpn="h3,h2" ipv4hint=104.21.21.140,172.67.199.26 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c71a,2606:4700:3035::6815:158c
2026-06-17 14:25:42 baseline 2 NS · 2 A · 4 MX · 2 AAAA · 1 TXT · 1 HTTPS · 8 TLSA · serial 2405040688 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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