refer.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-26 15:16:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3035::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBQgAgACCzGvUMgGtcUaT6C65EKg5AQak9T3tZZuTypNcuEC/3LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3035::ac43:c989
2026-08-17 16:08:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBQgAgACCzGvUMgGtcUaT6C65EKg5AQak9T3tZZuTypNcuEC/3LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3035::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBdQAgACAX8OYE3GcLNTXoY0SqbohxMdP5RrdQwPaFDhbMlqMXEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3035::ac43:c989
SOA + serial 2412417389 − serial 2411306002
2026-08-06 17:53:56
AAAA + 2606:4700:3035::ac43:c989 − 2606:4700:3037::ac43:c989
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBdQAgACAX8OYE3GcLNTXoY0SqbohxMdP5RrdQwPaFDhbMlqMXEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3035::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBawAgACB/lS+EVQIzFL1E1HnfMG6Xi/y9UGt4XqdM9ZI6CZV0fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989
SOA + serial 2411306002 − serial 2407311930
2026-06-25 11:30:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBawAgACB/lS+EVQIzFL1E1HnfMG6Xi/y9UGt4XqdM9ZI6CZV0fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBagAgACCgSYh6hEVGV8queDHkwLSxAxwipiu+NFluCybHmINYEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989
2026-06-25 08:40:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBagAgACCgSYh6hEVGV8queDHkwLSxAxwipiu+NFluCybHmINYEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBuQAgACAvm/0aBCPA8lL0W8BJGlY+aQG5mSltXPg28U+pnur1XwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989
2026-06-24 16:25:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBuQAgACAvm/0aBCPA8lL0W8BJGlY+aQG5mSltXPg28U+pnur1XwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBDwAgACDpVWqzEyoFAZWpI8UFi1KAz5Tj9fPcTCNFIhZstyD3MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989
2026-06-24 00:25:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBDwAgACDpVWqzEyoFAZWpI8UFi1KAz5Tj9fPcTCNFIhZstyD3MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBzwAgACDlcO3wqXcomVymrC4ENRRXxmNtiXl34MqUMeniN3uBEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989
DNSSEC + insecure − bogus
2026-06-21 10:11:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBzwAgACDlcO3wqXcomVymrC4ENRRXxmNtiXl34MqUMeniN3uBEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989 − 1 . alpn="h3,h2" ipv4hint=104.21.66.65,172.67.201.137 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4241,2606:4700:3037::ac43:c989
SOA + serial 2407311930 − serial 2406635670
DNSSEC + bogus − insecure
2026-06-17 11:34:31 baseline 2 NS · 2 A · 6 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406635670 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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