copenhagen-sc.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 14 changes
Scanned AtChanges since previous scan
2026-09-05 18:13:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBJAAgACD85R02NA6Jq0XcH/MGNYLbyBFf94GbegL4A6BRnzfWVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240 − 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBB+wAgACBnzCV/nKgOOJ17ds9vnRL9kehJR7odrnq10lDYEry0AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240
SOA + serial 2414063430 − serial 2413769808
2026-09-04 10:06:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBB+wAgACBnzCV/nKgOOJ17ds9vnRL9kehJR7odrnq10lDYEry0AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240 − 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240
SOA + serial 2413769808 − serial 2413137104
2026-08-26 17:37:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240 − 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240
SOA + serial 2413137104 − serial 2412656198
2026-08-20 22:01:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240 − 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBnAAgACD9BqMfOdO2k+iNA9Guiww3VPr24bC3QRFsnVRK/Q6ZYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240
SOA + serial 2412656198 − serial 2411852697
2026-08-10 23:09:20
AAAA + 2606:4700:3034::6815:332 + 2606:4700:3035::ac43:8240 − 2606:4700:3031::6815:332 − 2606:4700:3031::ac43:8240
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBnAAgACD9BqMfOdO2k+iNA9Guiww3VPr24bC3QRFsnVRK/Q6ZYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:332,2606:4700:3035::ac43:8240 − 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBWAAgACCHlzAX2mQxZYnuJDHpl1lLDoMEx3N1aZMh+Ecykqr6DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:332,2606:4700:3031::ac43:8240
SOA + serial 2411852697 − serial 2406745396
2026-06-28 02:19:37
A + 104.21.3.50 + 172.67.130.64 − 188.114.96.9 − 188.114.97.9
AAAA + 2606:4700:3031::6815:332 + 2606:4700:3031::ac43:8240 − 2a06:98c1:3120::9 − 2a06:98c1:3121::9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.50,172.67.130.64 ech=AEX+DQBBWAAgACCHlzAX2mQxZYnuJDHpl1lLDoMEx3N1aZMh+Ecykqr6DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:332,2606:4700:3031::ac43:8240 − 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
2026-06-16 22:15:22 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406745396 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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