lett3rs.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-19 16:12:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBB3QAgACDkMyWjRahiqF/7APgF5jqG23tYbPRfS6j4drJBHuFgcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a1cf,2606:4700:3035::6815:a06 − 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBBUQAgACBBvW8wwWkSjctqb7tx9tCprBLfoucdl1mXS3xQ8ro8QQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a1cf,2606:4700:3035::6815:a06
SOA + serial 2412588555 − serial 2412492593
2026-08-18 16:06:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBBUQAgACBBvW8wwWkSjctqb7tx9tCprBLfoucdl1mXS3xQ8ro8QQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a1cf,2606:4700:3035::6815:a06 − 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBBfQAgACCCyRU/I8Cz8dI5qHkXv7Fdl63UWQltp8VwJPCScQfwMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a1cf,2606:4700:3035::6815:a06
SOA + serial 2412492593 − serial 2409023268
2026-07-09 22:00:28
AAAA + 2606:4700:3033::ac43:a1cf + 2606:4700:3035::6815:a06 − 2606:4700:3030::ac43:a1cf − 2606:4700:3031::6815:a06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBBfQAgACCCyRU/I8Cz8dI5qHkXv7Fdl63UWQltp8VwJPCScQfwMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a1cf,2606:4700:3035::6815:a06 − 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBB+QAgACBluFGc0uHEoSvpAhpj269+y4GA1Z0p6gSe2GnrabN4WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a1cf,2606:4700:3031::6815:a06
SOA + serial 2409023268 − serial 2405921680
2026-06-23 14:37:13
NS + jake.ns.cloudflare.com + melissa.ns.cloudflare.com
A + 104.21.10.6 + 172.67.161.207
AAAA + 2606:4700:3030::ac43:a1cf + 2606:4700:3031::6815:a06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBB+QAgACBluFGc0uHEoSvpAhpj269+y4GA1Z0p6gSe2GnrabN4WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a1cf,2606:4700:3031::6815:a06
SOA + serial 2405921680
DNSSEC + insecure − indeterminate
2026-06-22 23:24:34
NS − jake.ns.cloudflare.com − melissa.ns.cloudflare.com
A − 104.21.10.6 − 172.67.161.207
AAAA − 2606:4700:3030::ac43:a1cf − 2606:4700:3031::6815:a06
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.10.6,172.67.161.207 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a1cf,2606:4700:3031::6815:a06
SOA − serial 2405921680
DNSSEC + indeterminate − insecure
2026-06-17 13:54:41 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405921680 · DNSSEC insecure

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