gt3.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 17 changes
Scanned AtChanges since previous scan
2026-09-02 21:18:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBsAAgACBqFWqCbSa0hIapmEZ8EvTtQ4JO7ghjATd5mnRb9fv2QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
2026-08-29 11:00:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
SOA + serial 2413408251 − serial 2413209769
2026-08-28 08:14:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
2026-08-27 00:11:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBrAAgACAvQe/2yNFntQmFqE9JRpDNmK4ItovIcqJ9LM87j5hiDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
SOA + serial 2413209769 − serial 2412806443
2026-08-22 02:20:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBrAAgACAvQe/2yNFntQmFqE9JRpDNmK4ItovIcqJ9LM87j5hiDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBB/AAgACDBkjkQD2BdrQQCoJ5nTdFmGVP+yIPiIHCHLdJamzCvagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
SOA + serial 2412806443 − serial 2412184637
2026-08-15 21:27:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBB/AAgACDBkjkQD2BdrQQCoJ5nTdFmGVP+yIPiIHCHLdJamzCvagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBB7AAgACB2Z24PgQYGz28k+kS+eO8LbK6PKbRzUTK+59/HOmXnVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
SOA + serial 2412184637 − serial 2410111037
2026-07-26 11:32:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBB7AAgACB2Z24PgQYGz28k+kS+eO8LbK6PKbRzUTK+59/HOmXnVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBUgAgACC3pgE8B7uTALV92rotMa6kYvAbfXoxFHnAzzST25GMAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
2026-07-23 03:20:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBUgAgACC3pgE8B7uTALV92rotMa6kYvAbfXoxFHnAzzST25GMAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBawAgACC//gmomLGEDblK4CWPAzKxT5TjTzdIwMEN3FZWimIQFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57
SOA + serial 2410111037 − serial 2408309959
2026-06-30 17:03:39
AAAA + 2606:4700:3034::ac43:c71c + 2606:4700:3035::6815:d57 − 2606:4700:3031::ac43:c71c − 2606:4700:3037::6815:d57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBawAgACC//gmomLGEDblK4CWPAzKxT5TjTzdIwMEN3FZWimIQFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c71c,2606:4700:3035::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBkAAgACBYLhbAWPBxj0Izx/E4hxD5uy5LgUObHywdN+1/wTc7cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c71c,2606:4700:3037::6815:d57
SOA + serial 2408309959 − serial 2405963834
2026-06-22 02:55:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBBkAAgACBYLhbAWPBxj0Izx/E4hxD5uy5LgUObHywdN+1/wTc7cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c71c,2606:4700:3037::6815:d57 − 1 . alpn="h3,h2" ipv4hint=104.21.13.87,172.67.199.28 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c71c,2606:4700:3037::6815:d57
2026-06-17 10:12:32 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 2 TXT · 1 HTTPS · 6 TLSA · serial 2405963834 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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