cpbcopenhagen.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-27 05:18:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBSwAgACB8hS7XGTvwvsw2I2tpNnL/N/Dx/JBih2q1hmm6BxbXYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732 − 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBIwAgACDiXApAx2tzmaPHnn1mOhEBcFKBveVQ2ryXxfv9x7c0HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732
2026-08-02 07:46:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBIwAgACDiXApAx2tzmaPHnn1mOhEBcFKBveVQ2ryXxfv9x7c0HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732 − 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBggAgACAgwYN40mHdF1P1gS+wEzetyropOr1Fqe7/jdfREr27LgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732
SOA + serial 2411102182 − serial 2409335479
2026-07-13 09:56:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBggAgACAgwYN40mHdF1P1gS+wEzetyropOr1Fqe7/jdfREr27LgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732 − 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBjwAgACCcKHWFjMgOUPlzsntxAlGz94hSuV6kz0UlvG/Hh8QDIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732
SOA + serial 2409335479 − serial 2406430931
2026-07-01 06:51:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBjwAgACCcKHWFjMgOUPlzsntxAlGz94hSuV6kz0UlvG/Hh8QDIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732 − 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBmQAgACCw8eKxw0x4V3Lw3mepCoohynUXTxoT9ytGwwCQ0XOaHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732
2026-06-24 23:50:12
NS + ed.ns.cloudflare.com + jillian.ns.cloudflare.com
A + 104.21.23.50 + 172.67.209.51
AAAA + 2606:4700:3032::ac43:d133 + 2606:4700:3036::6815:1732
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBmQAgACCw8eKxw0x4V3Lw3mepCoohynUXTxoT9ytGwwCQ0XOaHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3036::6815:1732
SOA + serial 2406430931
DNSSEC + insecure − indeterminate
2026-06-24 06:35:23
NS − ed.ns.cloudflare.com − jillian.ns.cloudflare.com
A − 104.21.23.50 − 172.67.209.51
AAAA − 2606:4700:3032::ac43:d133 − 2606:4700:3033::6815:1732
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.23.50,172.67.209.51 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d133,2606:4700:3033::6815:1732
SOA − serial 2406430931
DNSSEC + indeterminate − insecure
2026-06-16 22:46:01 no changes
2026-06-16 22:41:29 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406430931 · 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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