studyquiz.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 7 changes
Scanned AtChanges since previous scan
2026-09-01 13:46:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.166,172.67.178.172 ech=AEX+DQBBYQAgACCiXPj/HekqKfXm+fk8uhhqX5SewTv4S7jrJSS/ZkhefgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1fa6,2606:4700:3034::ac43:b2ac − 1 . alpn="h3,h2" ipv4hint=104.21.31.166,172.67.178.172 ech=AEX+DQBBxgAgACDULUGceGgyPetqbPZ5G1bgOniCSCPFKJYGdO5YidD2dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1fa6,2606:4700:3034::ac43:b2ac
2026-07-21 04:08:25
AAAA + 2606:4700:3031::6815:1fa6 + 2606:4700:3034::ac43:b2ac − 2606:4700:3033::6815:1fa6 − 2606:4700:3033::ac43:b2ac
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.166,172.67.178.172 ech=AEX+DQBBxgAgACDULUGceGgyPetqbPZ5G1bgOniCSCPFKJYGdO5YidD2dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1fa6,2606:4700:3034::ac43:b2ac − 1 . alpn="h3,h2" ipv4hint=104.21.31.166,172.67.178.172 ech=AEX+DQBB5AAgACAFLaDYtXd/eoTDI/EQWO6uaOXC7FPWs655HaGNhtLyeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1fa6,2606:4700:3033::ac43:b2ac
SOA + serial 2410028846 − serial 2404917131
2026-06-26 06:12:58
A + 104.21.31.166 + 172.67.178.172 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3033::6815:1fa6 + 2606:4700:3033::ac43:b2ac − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.166,172.67.178.172 ech=AEX+DQBB5AAgACAFLaDYtXd/eoTDI/EQWO6uaOXC7FPWs655HaGNhtLyeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1fa6,2606:4700:3033::ac43:b2ac − 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
2026-06-17 11:35:40 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2404917131 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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