centurion.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 29 changes
Scanned AtChanges since previous scan
2026-09-03 12:44:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBpAAgACCveGIwlrgR4TlDzUwDyIX/dymgYZbQnSxjCdt9Rxf6JQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244 − 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244
2026-08-28 08:49:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244 − 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBVAAgACDoxKLAIkAaIhaNMbgHH8jgCAtYlN3rXrrImfbxmjSvWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244
SOA + serial 2413303797 − serial 2411230207
2026-08-27 08:41:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBVAAgACDoxKLAIkAaIhaNMbgHH8jgCAtYlN3rXrrImfbxmjSvWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244 − 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBagAgACCuaiaO+Ou2KUfINop3wRb1xd7eqK/oxChxPk93U5wxVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244
2026-08-07 09:09:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBagAgACCuaiaO+Ou2KUfINop3wRb1xd7eqK/oxChxPk93U5wxVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244 − 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBcwAgACBm4y/DrpAlfPgRZ21oez8adILE4G7dxccGnD+RtU9TCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244
SOA + serial 2411230207 − serial 2409964258
DNSSEC + insecure − secure
2026-07-20 04:04:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBcwAgACBm4y/DrpAlfPgRZ21oez8adILE4G7dxccGnD+RtU9TCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244 − 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBIAAgACAgl7iX7FrrcPWmjhPXwugCYLEA6uCZbStBFn+HdOQ+YQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244
SOA + serial 2409964258 − serial 2409163366
2026-07-11 20:59:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBIAAgACAgl7iX7FrrcPWmjhPXwugCYLEA6uCZbStBFn+HdOQ+YQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244 − 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBJgAgACDEe6fH/MJxGPU11bgPwmf+lAkTmGqNq0Y5foUuVoe/cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244
SOA + serial 2409163366 − serial 2407089764
2026-06-24 07:56:26
NS + johnny.ns.cloudflare.com + sima.ns.cloudflare.com
A + 104.21.73.116 + 172.67.162.68
MX + 10 centurion-dk.mail.protection.outlook.com
AAAA + 2606:4700:3031::6815:4974 + 2606:4700:3037::ac43:a244
TXT + MS=ms99009742 + v=spf1 include:_spf62490.spf-protect.dk -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBJgAgACDEe6fH/MJxGPU11bgPwmf+lAkTmGqNq0Y5foUuVoe/cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4974,2606:4700:3037::ac43:a244
SOA + serial 2407089764
DMARC + v=DMARC1; p=reject; rua=mailto:6718fc5a06b4e@dmarc-dk.centerasecurity.com;
DNSSEC + secure − indeterminate
2026-06-23 17:13:22
NS − johnny.ns.cloudflare.com − sima.ns.cloudflare.com
A − 104.21.73.116 − 172.67.162.68
MX − 10 centurion-dk.mail.protection.outlook.com
AAAA − 2606:4700:3031::ac43:a244 − 2606:4700:3033::6815:4974
TXT − MS=ms99009742 − v=spf1 include:_spf62490.spf-protect.dk -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.73.116,172.67.162.68 ech=AEX+DQBBcgAgACBMRRJsGDTnRtPLvC9BgW/e6+fxYyN0FrdvSb8rBGIENwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a244,2606:4700:3033::6815:4974
SOA − serial 2407089764
DMARC − v=DMARC1; p=reject; rua=mailto:6718fc5a06b4e@dmarc-dk.centerasecurity.com;
DNSSEC + indeterminate − secure
2026-06-16 20:06:24 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2407089764 · 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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