art-academy.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-27 17:57:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBB3QAgACBugSTz7OdvhzEEZ5w9a8qVWDzaKffz3vMQAPH3uM+cEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225
SOA + serial 2413275174 − serial 2413020125
2026-08-25 03:34:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBB3QAgACBugSTz7OdvhzEEZ5w9a8qVWDzaKffz3vMQAPH3uM+cEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBdAAgACDmLZV6RyibplgFLS3VhBlI9D+Oz99kyhUlMCyYLrWKUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225
SOA + serial 2413020125 − serial 2412750913
2026-08-22 00:40:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBdAAgACDmLZV6RyibplgFLS3VhBlI9D+Oz99kyhUlMCyYLrWKUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBIQAgACAbcl2gtooLP/zfLd+E+c1uhqXAGkK22YopeVrpL3zqfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225
SOA + serial 2412750913 − serial 2412441553
2026-08-17 16:00:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBIQAgACAbcl2gtooLP/zfLd+E+c1uhqXAGkK22YopeVrpL3zqfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBdAAgACCUuj1yGub7GeSEPQEQOCllY/jPRlrR/osIa54Q8TNDKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225
SOA + serial 2412441553 − serial 2409510896
2026-07-16 21:05:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBdAAgACCUuj1yGub7GeSEPQEQOCllY/jPRlrR/osIa54Q8TNDKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBSgAgACDgogLKyCkUf/2kaSBA8qVIYAO0goohliAqSwulQc4tcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225
SOA + serial 2409510896 − serial 2407703212
2026-06-26 00:35:39
AAAA + 2606:4700:3034::ac43:c88f + 2606:4700:3037::6815:3225 − 2606:4700:3030::ac43:c88f − 2606:4700:3032::6815:3225
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBSgAgACDgogLKyCkUf/2kaSBA8qVIYAO0goohliAqSwulQc4tcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c88f,2606:4700:3037::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBTwAgACBX+ZSumZShK8h4aIpCVxTMOFQZqwKAJrcXPNyMBDoqIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225
SOA + serial 2407703212 − serial 2407330498
2026-06-21 03:14:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBTwAgACBX+ZSumZShK8h4aIpCVxTMOFQZqwKAJrcXPNyMBDoqIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBLgAgACAh4V20masyK5CKKmV2Gfdlq8fqU0lvexM1Rv4PxV+6OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225
2026-06-21 00:18:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBLgAgACAh4V20masyK5CKKmV2Gfdlq8fqU0lvexM1Rv4PxV+6OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBJAAgACCFpHHvU+X2GXaFPDP3VavvafAYmfHLMZFI1y5PknUxKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225
SOA + serial 2407330498 − serial 2407281821
2026-06-18 17:53:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBJAAgACCFpHHvU+X2GXaFPDP3VavvafAYmfHLMZFI1y5PknUxKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBB8QAgACBOGhKpzC7/Hq5G3+c6Wa1ovmkfXaKa0bpVRR6RUAv/agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225
SOA + serial 2407281821 − serial 2407154873
2026-06-18 10:14:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBB8QAgACBOGhKpzC7/Hq5G3+c6Wa1ovmkfXaKa0bpVRR6RUAv/agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225 − 1 . alpn="h3,h2" ipv4hint=104.21.50.37,172.67.200.143 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c88f,2606:4700:3032::6815:3225
SOA + serial 2407154873 − serial 2406885285
2026-06-16 12:57:35 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406885285 · DNSSEC insecure

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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