chapter.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-28 05:24:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba − 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBBXgAgACDkiCXBB1KXLbQ/bnREemslrR9sNZ/BZnpSCjPG3cEMCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba
2026-08-25 23:18:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBBXgAgACDkiCXBB1KXLbQ/bnREemslrR9sNZ/BZnpSCjPG3cEMCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba − 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBBlgAgACBOVa41xu6bcV+LlvC50h2hZ68KJTI7OuQfWbRlzdxGSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba
SOA + serial 2413083433 − serial 2411547628
2026-08-07 11:21:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBBlgAgACBOVa41xu6bcV+LlvC50h2hZ68KJTI7OuQfWbRlzdxGSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba − 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBB+gAgACBHwqrr52AWDIlVgHF1rt3R1Rm9C2KjFakqal2s6ooTNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba
SOA + serial 2411547628 − serial 2407983630
2026-06-30 23:07:22
AAAA + 2606:4700:3035::6815:2279 + 2606:4700:3035::ac43:a0ba − 2606:4700:3034::6815:2279 − 2606:4700:3034::ac43:a0ba
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBB+gAgACBHwqrr52AWDIlVgHF1rt3R1Rm9C2KjFakqal2s6ooTNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba − 1 . alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2279,2606:4700:3034::ac43:a0ba
SOA + serial 2407983630 − serial 2406574095
DNSSEC + insecure − bogus
2026-06-16 20:21:18
DNSSEC + bogus − insecure
2026-06-16 20:20:49 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406574095 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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