september.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-27 02:18:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBBbAAgACBwLb+69YtcBuhaCfpecljtwG/+b3Y7tDyOH9PSpiBnOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7fb,2606:4700:3035::ac43:9c8f − 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBBUgAgACC3pgE8B7uTALV92rotMa6kYvAbfXoxFHnAzzST25GMAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7fb,2606:4700:3035::ac43:9c8f
2026-07-23 03:47:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBBUgAgACC3pgE8B7uTALV92rotMa6kYvAbfXoxFHnAzzST25GMAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7fb,2606:4700:3035::ac43:9c8f − 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBB3wAgACAGJOTdFSTdjqc8fLxK5v+qiYWLXrXdZbJVIcVdSkk8XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7fb,2606:4700:3035::ac43:9c8f
SOA + serial 2410223581 − serial 2409805132
2026-07-18 06:32:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBB3wAgACAGJOTdFSTdjqc8fLxK5v+qiYWLXrXdZbJVIcVdSkk8XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7fb,2606:4700:3035::ac43:9c8f − 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBBnQAgACAuUyG3EwlOlnDr5/s2GM04Ruokm4DKWz+ouys2fCitRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7fb,2606:4700:3035::ac43:9c8f
SOA + serial 2409805132 − serial 2405100461
2026-06-22 14:07:16
AAAA + 2606:4700:3035::6815:7fb + 2606:4700:3035::ac43:9c8f − 2606:4700:3030::ac43:9c8f − 2606:4700:3037::6815:7fb
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBBnQAgACAuUyG3EwlOlnDr5/s2GM04Ruokm4DKWz+ouys2fCitRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7fb,2606:4700:3035::ac43:9c8f − 1 . alpn="h3,h2" ipv4hint=104.21.7.251,172.67.156.143 ech=AEX+DQBB/QAgACAXB3WSVMJCEvoNZQHmoN9vn+IfvWP22NyOkRp/+YwJXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9c8f,2606:4700:3037::6815:7fb
2026-06-17 21:30:11 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 TXT · 1 HTTPS · 9 TLSA · serial 2405100461 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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