nbook.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 11 changes
Scanned AtChanges since previous scan
2026-08-25 11:15:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.164,172.67.153.38 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:48a4,2606:4700:3034::ac43:9926 − 1 . alpn="h3,h2" ipv4hint=104.21.72.164,172.67.153.38 ech=AEX+DQBBmAAgACBOv5Wh44OJc7VaX9C7VWhlaaGZF8ij+sfpBEHfyhipPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:48a4,2606:4700:3034::ac43:9926
DNSSEC + insecure − indeterminate
2026-08-07 23:01:36
A + 104.21.72.164 + 172.67.153.38 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3033::6815:48a4 + 2606:4700:3034::ac43:9926 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.164,172.67.153.38 ech=AEX+DQBBmAAgACBOv5Wh44OJc7VaX9C7VWhlaaGZF8ij+sfpBEHfyhipPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:48a4,2606:4700:3034::ac43:9926 − 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBB3gAgACC/JW52rX0qZ7HM8F0xex53xT7D0p0titeGMvPLGtLuLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
SOA + serial 2411470732 − serial 2406357933
DNSSEC + indeterminate − insecure
2026-06-20 14:33:21
A + 188.114.96.1 + 188.114.97.1 − 104.21.72.164 − 172.67.153.38
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3031::ac43:9926 − 2606:4700:3034::6815:48a4
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBB3gAgACC/JW52rX0qZ7HM8F0xex53xT7D0p0titeGMvPLGtLuLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9 − 1 . alpn="h3,h2" ipv4hint=104.21.72.164,172.67.153.38 ech=AEX+DQBBzwAgACDxJ2FjRTVzbxDzXLqpBDHANtNjZ8A7nB+a5Du49OcfGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9926,2606:4700:3034::6815:48a4
2026-06-20 04:58:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.72.164,172.67.153.38 ech=AEX+DQBBzwAgACDxJ2FjRTVzbxDzXLqpBDHANtNjZ8A7nB+a5Du49OcfGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9926,2606:4700:3034::6815:48a4 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB5AAgACAp9izuzZ9Qy/F0fdNQl7lSpSP5fClpvP6OEJ8Riw31bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-18 03:17:37 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 HTTPS · 2 TLSA · serial 2406357933 · DNSSEC insecure

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