dupam.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 10 changes
Scanned AtChanges since previous scan
2026-09-04 17:03:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.237,172.67.131.18 ech=AEX+DQBBvwAgACBZqAAjAEliigXOW5OxRiofov958ZwQUp7Mba88sQxrAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9ed,2606:4700:3034::ac43:8312 − 1 . alpn="h3,h2" ipv4hint=104.21.9.237,172.67.131.18 ech=AEX+DQBBSQAgACBnyj3TMCFepkd0hvT84+zUTSl8F6oS5m7bUlknzr+xPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9ed,2606:4700:3034::ac43:8312
2026-09-02 09:04:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.237,172.67.131.18 ech=AEX+DQBBSQAgACBnyj3TMCFepkd0hvT84+zUTSl8F6oS5m7bUlknzr+xPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9ed,2606:4700:3034::ac43:8312 − 1 . alpn="h3,h2" ipv4hint=104.21.9.237,172.67.131.18 ech=AEX+DQBBMQAgACDtpi7W3/7MredOW2mTXb87vqqSDkPCxU6HZREqW8kAeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9ed,2606:4700:3034::ac43:8312
2026-08-19 23:49:14
A + 104.21.9.237 + 172.67.131.18
AAAA + 2606:4700:3030::6815:9ed + 2606:4700:3034::ac43:8312
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.237,172.67.131.18 ech=AEX+DQBBMQAgACDtpi7W3/7MredOW2mTXb87vqqSDkPCxU6HZREqW8kAeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9ed,2606:4700:3034::ac43:8312
SOA + serial 2412634171 − serial 2412497917
2026-08-18 22:50:16
SOA + serial 2412497917 − serial 2407385401
2026-07-01 12:16:06 no changes
2026-06-21 06:01:36
NS + kolton.ns.cloudflare.com + noor.ns.cloudflare.com − ns1.openprovider.nl − ns2.openprovider.be − ns3.openprovider.eu
A − 185.53.179.200
SOA + serial 2407385401 − serial 2026061801
2026-06-19 08:48:43 baseline 3 NS · 1 A · serial 2026061801 · 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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