authentication.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-27 14:47:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc62,2606:4700:3036::6815:28d5 − 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB8QAgACBsbOlsAj09dCuFug1xZU827xEa0K0+YN5aDIWEW8zkPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc62,2606:4700:3036::6815:28d5
SOA + serial 2413265505 − serial 2412086668
2026-08-14 12:42:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB8QAgACBsbOlsAj09dCuFug1xZU827xEa0K0+YN5aDIWEW8zkPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc62,2606:4700:3036::6815:28d5 − 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB9QAgACCYsVDLFH7wfsE46WS5IMyXviCxr3GopvAV+/LvmS9UUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc62,2606:4700:3036::6815:28d5
SOA + serial 2412086668 − serial 2412029531
2026-08-12 21:46:56
AAAA + 2606:4700:3030::ac43:bc62 + 2606:4700:3036::6815:28d5 − 2606:4700:3031::6815:28d5 − 2606:4700:3037::ac43:bc62
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB9QAgACCYsVDLFH7wfsE46WS5IMyXviCxr3GopvAV+/LvmS9UUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bc62,2606:4700:3036::6815:28d5 − 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBBIAAgACBi9a7TSd+rKIQ1cDIDcyBaUrgl35GRcxOxxu29BXeoDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62
SOA + serial 2412029531 − serial 2408133130
2026-07-01 20:17:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBBIAAgACBi9a7TSd+rKIQ1cDIDcyBaUrgl35GRcxOxxu29BXeoDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62 − 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBBRQAgACC+FlfjKYKuw8eaG0ZlNerbimbg+jnkaC/pTNK/cbR3BwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62
SOA + serial 2408133130 − serial 2404027693
2026-06-30 15:00:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBBRQAgACC+FlfjKYKuw8eaG0ZlNerbimbg+jnkaC/pTNK/cbR3BwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62 − 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB0AAgACAyXCNMz82jHn2AwwNbnUaP6o+4bkcSRnYTvsO8rCnJbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62
SOA + serial 2404027693 − serial 2408133130
2026-06-29 12:41:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB0AAgACAyXCNMz82jHn2AwwNbnUaP6o+4bkcSRnYTvsO8rCnJbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62 − 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB9AAgACDBmtgcbJWdn/qaPJaHDzAHuVTnMf0OrwKELEK2D6p8WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62
SOA + serial 2408133130 − serial 2404027693
2026-06-26 22:23:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBB9AAgACDBmtgcbJWdn/qaPJaHDzAHuVTnMf0OrwKELEK2D6p8WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62 − 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBBfQAgACAPYHUP40ZgadawX6FKD1quNrE+hARShnirnGXE2oDmNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62
2026-06-25 05:54:06
A + 104.21.40.213 + 172.67.188.98 − 188.114.96.1 − 188.114.97.1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.213,172.67.188.98 ech=AEX+DQBBfQAgACAPYHUP40ZgadawX6FKD1quNrE+hARShnirnGXE2oDmNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:28d5,2606:4700:3037::ac43:bc62 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB9gAgACCuVMzIWBN1MOubdQaeIsAx8bn5QJxBEujBmZj3mNDSJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-24 22:16:43
AAAA + 2606:4700:3031::6815:28d5 + 2606:4700:3037::ac43:bc62 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB9gAgACCuVMzIWBN1MOubdQaeIsAx8bn5QJxBEujBmZj3mNDSJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBzAAgACDuL1U47DdoVdkUXB7C9EoHNR/ZnpfvKlAFlQbiOxAaFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-20 15:54:53
A + 188.114.96.1 + 188.114.97.1 − 104.21.40.213 − 172.67.188.98
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3031::6815:28d5 − 2606:4700:3037::ac43:bc62
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBzAAgACDuL1U47DdoVdkUXB7C9EoHNR/ZnpfvKlAFlQbiOxAaFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-16 13:51:36 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · 2 TLSA · serial 2404027693 · DNSSEC insecure

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