n4.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-27 15:27:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBdAAgACB1nM0hN9ZEjAKcEsuMEUCMsimB/ADQwrukW5OeS7G+PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d
2026-08-10 21:19:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBdAAgACB1nM0hN9ZEjAKcEsuMEUCMsimB/ADQwrukW5OeS7G+PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBagAgACCLP10npn0ypKFsPWXDI8chfzQVkv7JjWV3CplztS/rcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d
SOA + serial 2411805160 − serial 2411513114
2026-08-08 07:11:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBagAgACCLP10npn0ypKFsPWXDI8chfzQVkv7JjWV3CplztS/rcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBsQAgACBb5UPmgfmO14XgxYAbwMJAXBjSXYN/RxMaV8zIMT4dGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d
SOA + serial 2411513114 − serial 2409731559
2026-07-17 13:54:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBsQAgACBb5UPmgfmO14XgxYAbwMJAXBjSXYN/RxMaV8zIMT4dGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBhwAgACBRKtruEhnhE3DWCQeMZYMLlGeOWJpdGUTjcjypEH5xSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d
SOA + serial 2409731559 − serial 2408927354
2026-07-09 03:30:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBhwAgACBRKtruEhnhE3DWCQeMZYMLlGeOWJpdGUTjcjypEH5xSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d
SOA + serial 2408927354 − serial 2407657955
2026-06-25 21:23:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d
2026-06-24 21:00:41
AAAA + 2606:4700:3030::ac43:9be7 + 2606:4700:3031::6815:510d − 2606:4700:3032::6815:510d − 2606:4700:3037::ac43:9be7
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9be7,2606:4700:3031::6815:510d − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBzwAgACDxJ2FjRTVzbxDzXLqpBDHANtNjZ8A7nB+a5Du49OcfGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:510d,2606:4700:3037::ac43:9be7
SOA + serial 2407657955 − serial 2406195777
2026-06-20 04:46:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBzwAgACDxJ2FjRTVzbxDzXLqpBDHANtNjZ8A7nB+a5Du49OcfGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:510d,2606:4700:3037::ac43:9be7 − 1 . alpn="h3,h2" ipv4hint=104.21.81.13,172.67.155.231 ech=AEX+DQBBXQAgACCKtZprehaOOcZuI8UfRINUiU1H1hp2/GZSIeULHEiwSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:510d,2606:4700:3037::ac43:9be7
2026-06-18 00:25:23 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406195777 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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