cbooking.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 26 changes
Scanned AtChanges since previous scan
2026-08-28 13:07:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBVgAgACAmBY4ffQe59udwTkGqwHFtKB7JTIX/KkRd5lTcGB8uNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa
SOA + serial 2413334322 − serial 2413134207
2026-08-26 11:54:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBCgAgACBjXV+bFnJQpvAhnLIm5w8VW9g7wJVqcpHCqBYjHBj1DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa
SOA + serial 2413134207 − serial 2412849881
2026-08-22 16:09:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBCgAgACBjXV+bFnJQpvAhnLIm5w8VW9g7wJVqcpHCqBYjHBj1DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBTwAgACDG9MCGOkzsTijIgr+UD6/xJ/bySg+zEs2CM6qYbIl9BgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa
SOA + serial 2412849881 − serial 2412746717
2026-08-21 15:46:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBTwAgACDG9MCGOkzsTijIgr+UD6/xJ/bySg+zEs2CM6qYbIl9BgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBRwAgACAAEFxMprMD77p6XUCulS2gsrPmA+2NNTuL0YcOU2EOSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa
SOA + serial 2412746717 − serial 2412572195
2026-08-19 09:50:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBRwAgACAAEFxMprMD77p6XUCulS2gsrPmA+2NNTuL0YcOU2EOSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBgAAgACC6ygbb2U1lw0C1JIU01r+ZcdHbCcf1k91jKn84rf+3TwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa
SOA + serial 2412572195 − serial 2411260720
2026-08-04 13:28:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBgAAgACC6ygbb2U1lw0C1JIU01r+ZcdHbCcf1k91jKn84rf+3TwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBB1wAgACATfAkls6uXiVDPieFWumdy19DWS5Yn174qxrea3McKeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa
SOA + serial 2411260720 − serial 2409187116
2026-07-11 03:12:52
AAAA + 2606:4700:3031::ac43:a468 + 2606:4700:3035::6815:32aa − 2606:4700:3034::6815:32aa − 2606:4700:3037::ac43:a468
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBB1wAgACATfAkls6uXiVDPieFWumdy19DWS5Yn174qxrea3McKeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a468,2606:4700:3035::6815:32aa − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBFwAgACD9pTp4luqDPG8kfKWiTZurCCGXqm1gbnKvAXHor2wxAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468
SOA + serial 2409187116 − serial 2408024061
2026-06-28 01:51:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBFwAgACD9pTp4luqDPG8kfKWiTZurCCGXqm1gbnKvAXHor2wxAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468 − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBnwAgACCC9eZT4kkmE+Hwc1kfwP27nZbbUxWAG60f6cOuABpmAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468
SOA + serial 2408024061 − serial 2407959914
2026-06-26 20:39:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBnwAgACCC9eZT4kkmE+Hwc1kfwP27nZbbUxWAG60f6cOuABpmAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468 − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBB1AAgACDbqtfu4FczMptZhb4sA3uJ5F/YqoE9lWPpw3cMHx/ddwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468
SOA + serial 2407959914 − serial 2407462022
2026-06-21 12:00:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBB1AAgACDbqtfu4FczMptZhb4sA3uJ5F/YqoE9lWPpw3cMHx/ddwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468 − 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBVwAgACC3VrDNvXZz+PNvfL9CduZltu0HVg3Xn4rQu3VACk6ySQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468
SOA + serial 2407462022 − serial 2407282342
2026-06-19 02:03:01
NS + seth.ns.cloudflare.com + wanda.ns.cloudflare.com
A + 104.21.50.170 + 172.67.164.104
AAAA + 2606:4700:3034::6815:32aa + 2606:4700:3037::ac43:a468
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.170,172.67.164.104 ech=AEX+DQBBVwAgACC3VrDNvXZz+PNvfL9CduZltu0HVg3Xn4rQu3VACk6ySQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32aa,2606:4700:3037::ac43:a468
SOA + serial 2407282342
2026-06-16 19:50:39 baseline DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone