xo.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-27 10:25:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBB8gAgACDBlaShUNszepVlr+fR4WskQoMKgriqZm6u9xrVV0BFJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBrwAgACDR/vMXsz3LC1mWcNUmQAipLjdk2gO6OTUZCkbWPXA0YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2
2026-08-24 01:29:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBrwAgACDR/vMXsz3LC1mWcNUmQAipLjdk2gO6OTUZCkbWPXA0YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2
SOA + serial 2412972356 − serial 2412706890
2026-08-20 21:25:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBfAAgACCaSdKfOkVtfgrEvjJZeX9Z9pz8VM9uru6pv09/4UTVLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2
SOA + serial 2412706890 − serial 2412581478
2026-08-19 19:58:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBfAAgACCaSdKfOkVtfgrEvjJZeX9Z9pz8VM9uru6pv09/4UTVLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBlAAgACChGYwtysvhBU98NT0KRcyA4V8oVizXNoz91AzwckLiXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2
SOA + serial 2412581478 − serial 2409431298
2026-07-15 00:00:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBlAAgACChGYwtysvhBU98NT0KRcyA4V8oVizXNoz91AzwckLiXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBEgAgACCFkFAAKjfo2CPneM6QG+DsA9Q9AE6ioo5Ed+a1t3MgRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2
SOA + serial 2409431298 − serial 2407856450
2026-06-26 23:19:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBEgAgACCFkFAAKjfo2CPneM6QG+DsA9Q9AE6ioo5Ed+a1t3MgRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBSgAgACDgogLKyCkUf/2kaSBA8qVIYAO0goohliAqSwulQc4tcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2
2026-06-26 00:36:54
AAAA + 2606:4700:3036::6815:4859 + 2606:4700:3037::ac43:b2c2 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBSgAgACDgogLKyCkUf/2kaSBA8qVIYAO0goohliAqSwulQc4tcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2
SOA + serial 2407856450 − serial 2407396487
DNSSEC + insecure − bogus
2026-06-20 17:25:59
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3030::ac43:b2c2 − 2606:4700:3033::6815:4859
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4859,2606:4700:3037::ac43:b2c2 − 1 . alpn="h3,h2" ipv4hint=104.21.72.89,172.67.178.194 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2c2,2606:4700:3033::6815:4859
SOA + serial 2407396487 − serial 2406816281
2026-06-17 12:06:08 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406816281 · DNSSEC bogus

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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