sectech.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 23 changes
Scanned AtChanges since previous scan
2026-09-01 07:37:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBmgAgACADDLy6x6gi+PdD52J9Tqa/uKsG57vzsXzQADMKDd/5IAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373 − 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373
2026-08-28 06:14:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373 − 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBogAgACDilAh3S2HPkyXDptC0KftyTP5nLNOOYQ+FzxhHeyepWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373
2026-08-19 01:54:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBogAgACDilAh3S2HPkyXDptC0KftyTP5nLNOOYQ+FzxhHeyepWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373 − 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBB6AAgACCNL9jcrE7wSbgb4U/QClHxtkk3aaaTBfKjLh4zhrnReQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373
SOA + serial 2412555481 − serial 2408682015
2026-07-05 06:30:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBB6AAgACCNL9jcrE7wSbgb4U/QClHxtkk3aaaTBfKjLh4zhrnReQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373 − 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBnAAgACAokjPTpe0Qn9u/Aizy1gU+06537ZCvs+Yzudp4AOm8egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373
SOA + serial 2408682015 − serial 2403582501
2026-07-03 06:17:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBnAAgACAokjPTpe0Qn9u/Aizy1gU+06537ZCvs+Yzudp4AOm8egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373 − 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBSgAgACBHAomcgK9TxZIhzVjMkLxVGJQ0oey3QhHglqC4l36DbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373
2026-06-28 06:17:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBSgAgACBHAomcgK9TxZIhzVjMkLxVGJQ0oey3QhHglqC4l36DbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373 − 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBvAAgACBDGjd7KAA//oYh2o3NrutZX4VpGmOe42gVNB175MZ0bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373
2026-06-25 12:54:40
A + 104.21.77.202 + 172.67.211.115 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3030::6815:4dca + 2606:4700:3034::ac43:d373 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBvAAgACBDGjd7KAA//oYh2o3NrutZX4VpGmOe42gVNB175MZ0bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3034::ac43:d373 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB5gAgACCJei01RKwHlcPsoqBzSP1UtUZGDaXvIOEKb0W8JOxqVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-24 15:21:19
NS + betty.ns.cloudflare.com + frank.ns.cloudflare.com
A + 188.114.96.1 + 188.114.97.1
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB5gAgACCJei01RKwHlcPsoqBzSP1UtUZGDaXvIOEKb0W8JOxqVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2403582501
DNSSEC + insecure − indeterminate
2026-06-21 18:20:51
NS − betty.ns.cloudflare.com − frank.ns.cloudflare.com
A − 104.21.77.202 − 172.67.211.115
AAAA − 2a06:98c1:3120::9 − 2a06:98c1:3121::9
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.77.202,172.67.211.115 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dca,2606:4700:3036::ac43:d373
SOA − serial 2403582501
DNSSEC + indeterminate − insecure
2026-06-18 06:49:20 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2403582501 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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