chadao.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 33 changes
Scanned AtChanges since previous scan
2026-09-05 03:19:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBzQAgACB3wCfTcilbPMT098oNm1+vsJ0TNjvfieEpyQVuj5wRMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15 − 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBQwAgACDHn4rRLk3AURaWS0aQeEe0WKEuqpjnN4tT39RKTnzNLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15
SOA + serial 2413676373 − serial 2411951866
2026-08-13 07:07:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBQwAgACDHn4rRLk3AURaWS0aQeEe0WKEuqpjnN4tT39RKTnzNLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15 − 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBcQAgACClUKYUYE2wuCr0A2sEP14lEgRDJ2FseanNax+aeskzTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15
SOA + serial 2411951866 − serial 2411602770
2026-08-08 17:54:54
A + 104.21.11.21 + 172.67.131.199 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::ac43:83c7 + 2606:4700:3037::6815:b15 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBcQAgACClUKYUYE2wuCr0A2sEP14lEgRDJ2FseanNax+aeskzTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBdgAgACA0k8j9QPZ7lYDCuB9usKqnjJVyzm2yl9uSljeeqj+9IwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2411602770 − serial 2409529165
2026-07-15 12:41:25
A + 188.114.96.1 + 188.114.97.1 − 104.21.11.21 − 172.67.131.199
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3032::ac43:83c7 − 2606:4700:3037::6815:b15
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBdgAgACA0k8j9QPZ7lYDCuB9usKqnjJVyzm2yl9uSljeeqj+9IwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBjgAgACC/ds1gAWWnT9L6PeM5L1tqX8/O9xTjbEf/VxwQa34VeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15
SOA + serial 2409529165 − serial 2407455565
2026-07-01 06:03:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBjgAgACC/ds1gAWWnT9L6PeM5L1tqX8/O9xTjbEf/VxwQa34VeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15 − 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBtgAgACCSxpo89wNNPtSVPsTsjF/DHQN09Jo9jTDkGwq7858RTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15
2026-06-26 10:28:27
NS + ben.ns.cloudflare.com + harlee.ns.cloudflare.com
A + 104.21.11.21 + 172.67.131.199
MX + 10 mail.chadao.dk
AAAA + 2606:4700:3032::ac43:83c7 + 2606:4700:3037::6815:b15
TXT + v=spf1 a mx ip4:198.251.84.236 ip4:66.85.73.162 -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBtgAgACCSxpo89wNNPtSVPsTsjF/DHQN09Jo9jTDkGwq7858RTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15
SOA + serial 2407455565
DMARC + v=DMARC1; p=reject; adkim=s; aspf=s;
DNSSEC + secure − indeterminate
2026-06-23 21:42:32
NS − ben.ns.cloudflare.com − harlee.ns.cloudflare.com
A − 104.21.11.21 − 172.67.131.199
MX − 10 mail.chadao.dk
AAAA − 2606:4700:3032::ac43:83c7 − 2606:4700:3035::6815:b15
TXT − v=spf1 a mx ip4:198.251.84.236 ip4:66.85.73.162 -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBOgAgACB99Ig3KN5T+y/a5VZ9pegt1lF0kYlzVcyjYOXvcMM6KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3035::6815:b15
SOA − serial 2407455565
DMARC − v=DMARC1; p=reject; adkim=s; aspf=s;
DNSSEC + indeterminate − secure
2026-06-21 06:00:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBOgAgACB99Ig3KN5T+y/a5VZ9pegt1lF0kYlzVcyjYOXvcMM6KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3035::6815:b15 − 1 . alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3035::6815:b15
SOA + serial 2407455565 − serial 2406831871
2026-06-16 20:15:39 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406831871 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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