cxo.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-26 17:55:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:a51,2606:4700:3033::ac43:90ef − 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBIAAgACBtl641EqF57IlTgYKMES8hnBNRRfHboq0llgB4PZXXXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:a51,2606:4700:3033::ac43:90ef
2026-08-25 09:11:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBIAAgACBtl641EqF57IlTgYKMES8hnBNRRfHboq0llgB4PZXXXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:a51,2606:4700:3033::ac43:90ef − 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBB0AAgACBLQttlydu/HCGMhkxHttkmR1G3sfZmIPvsmpv/Lc29UQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:a51,2606:4700:3033::ac43:90ef
2026-08-10 03:37:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBB0AAgACBLQttlydu/HCGMhkxHttkmR1G3sfZmIPvsmpv/Lc29UQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:a51,2606:4700:3033::ac43:90ef − 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:a51,2606:4700:3033::ac43:90ef
SOA + serial 2411683958 − serial 2411062192
2026-08-06 23:23:30
AAAA + 2606:4700:3031::6815:a51 + 2606:4700:3033::ac43:90ef − 2606:4700:3034::6815:a51 − 2606:4700:3036::ac43:90ef
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:a51,2606:4700:3033::ac43:90ef − 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBawAgACAlqh8w/uLZKf7J65iNHYNnBIRbkc2pDrPvB/j5ugm0RAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:a51,2606:4700:3036::ac43:90ef
SOA + serial 2411062192 − serial 2406586070
2026-06-25 00:07:11
NS + boyd.ns.cloudflare.com + kara.ns.cloudflare.com
A + 104.21.10.81 + 172.67.144.239
AAAA + 2606:4700:3034::6815:a51 + 2606:4700:3036::ac43:90ef
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBawAgACAlqh8w/uLZKf7J65iNHYNnBIRbkc2pDrPvB/j5ugm0RAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:a51,2606:4700:3036::ac43:90ef
SOA + serial 2406586070
DNSSEC + insecure − indeterminate
2026-06-23 10:32:39
NS − boyd.ns.cloudflare.com − kara.ns.cloudflare.com
A − 104.21.10.81 − 172.67.144.239
AAAA − 2606:4700:3034::6815:a51 − 2606:4700:3036::ac43:90ef
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.10.81,172.67.144.239 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:a51,2606:4700:3036::ac43:90ef
SOA − serial 2406586070
DNSSEC + indeterminate − insecure
2026-06-16 23:23:43 no changes
2026-06-16 23:20:13 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406586070 · 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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