tuc.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 13 changes
Scanned AtChanges since previous scan
2026-08-28 02:20:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e − 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBHQAgACCVKH0tapWKW1aDmmItLE41khRkYqidlTUBnmJguY6hAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e
2026-08-26 23:23:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBHQAgACCVKH0tapWKW1aDmmItLE41khRkYqidlTUBnmJguY6hAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e − 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBB5wAgACA2Fl4vDdpI+2uZw9eWy5B3zj7Niexo+IIU0glZFyQDegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e
2026-08-21 21:27:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBB5wAgACA2Fl4vDdpI+2uZw9eWy5B3zj7Niexo+IIU0glZFyQDegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e − 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e
SOA + serial 2412774148 − serial 2412677904
2026-08-20 21:18:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e − 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBTAAgACCjoQgwdcIQsVqZ+IG4QG1XwsvZIuyJjhujK4aN08peagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e
SOA + serial 2412677904 − serial 2411954536
2026-08-12 22:38:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBTAAgACCjoQgwdcIQsVqZ+IG4QG1XwsvZIuyJjhujK4aN08peagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e − 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBUwAgACAQTuCqiR4gv3XoBAz5xX89BExJt6BFKV1EnYi63BwqeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e
SOA + serial 2411954536 − serial 2409439823
2026-07-15 16:11:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBBUwAgACAQTuCqiR4gv3XoBAz5xX89BExJt6BFKV1EnYi63BwqeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e − 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBB7gAgACBaMSe4RApaCGOebLYuXF56dDpHbosLeQBXeM5ck7ckOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e
SOA + serial 2409439823 − serial 2406653128
2026-06-28 16:24:37
A + 104.21.85.64 + 172.67.203.14 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::6815:5540 + 2606:4700:3032::ac43:cb0e − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.85.64,172.67.203.14 ech=AEX+DQBB7gAgACBaMSe4RApaCGOebLYuXF56dDpHbosLeQBXeM5ck7ckOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5540,2606:4700:3032::ac43:cb0e − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-17 11:32:28 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2406653128 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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