thebookcollector.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-31 16:56:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBxgAgACDU02VX/J24gNRadHBUv0UeO9HK/mhXzzhdTfHDskF6WAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c5e2,2606:4700:3036::6815:2a07 − 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBhgAgACD3kTKr4mmhdmqt93xaex5UtQANHHI70Pr93iCzaPMBDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c5e2,2606:4700:3036::6815:2a07
SOA + serial 2413596211 − serial 2409818956
2026-08-26 04:57:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBhgAgACD3kTKr4mmhdmqt93xaex5UtQANHHI70Pr93iCzaPMBDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c5e2,2606:4700:3036::6815:2a07 − 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBsQAgACCv+Q5jA1n2zwz5fqO11kHifufkEvwKV6UTf3FRCsvFSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c5e2,2606:4700:3036::6815:2a07
2026-07-18 15:50:41
AAAA + 2606:4700:3033::ac43:c5e2 + 2606:4700:3036::6815:2a07 − 2606:4700:3030::6815:2a07 − 2606:4700:3032::ac43:c5e2
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBsQAgACCv+Q5jA1n2zwz5fqO11kHifufkEvwKV6UTf3FRCsvFSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c5e2,2606:4700:3036::6815:2a07 − 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBAwAgACD1cB1qzynifZz5vpPZp1Dxi0PrBvgQIAAjRgK+MfrUXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2a07,2606:4700:3032::ac43:c5e2
SOA + serial 2409818956 − serial 2406181814
2026-06-25 16:58:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBAwAgACD1cB1qzynifZz5vpPZp1Dxi0PrBvgQIAAjRgK+MfrUXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2a07,2606:4700:3032::ac43:c5e2 − 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBmAAgACDBF3wwLQF81o3tgVnKmQwfQJ7XDq6lfj/8zj9KtVU3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2a07,2606:4700:3032::ac43:c5e2
2026-06-24 08:59:08
NS + linda.ns.cloudflare.com + mario.ns.cloudflare.com
A + 104.21.42.7 + 172.67.197.226
AAAA + 2606:4700:3030::6815:2a07 + 2606:4700:3032::ac43:c5e2
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBmAAgACDBF3wwLQF81o3tgVnKmQwfQJ7XDq6lfj/8zj9KtVU3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2a07,2606:4700:3032::ac43:c5e2
SOA + serial 2406181814
DNSSEC + insecure − indeterminate
2026-06-22 10:38:47
NS − linda.ns.cloudflare.com − mario.ns.cloudflare.com
A − 104.21.42.7 − 172.67.197.226
AAAA − 2606:4700:3030::6815:2a07 − 2606:4700:3032::ac43:c5e2
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.42.7,172.67.197.226 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2a07,2606:4700:3032::ac43:c5e2
SOA − serial 2406181814
DNSSEC + indeterminate − insecure
2026-06-18 07:02:51 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406181814 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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