damgaardtech.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 31 changes
Scanned AtChanges since previous scan
2026-08-26 15:23:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb − 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBHwAgACAFnP/Zu/KtLJSP4XHSt9Y+9RQrWd3XPA+1lcuVXQi+JAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb
SOA + serial 2413148684 − serial 2411108222
2026-08-07 20:40:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBHwAgACAFnP/Zu/KtLJSP4XHSt9Y+9RQrWd3XPA+1lcuVXQi+JAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb − 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBB9AAgACAag0uTJtBbhONac72jO/XQ39K7RDRn9EUezQYwXIJSaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb
SOA + serial 2411108222 − serial 2409550136
2026-07-15 06:57:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBB9AAgACAag0uTJtBbhONac72jO/XQ39K7RDRn9EUezQYwXIJSaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb − 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBtwAgACAjj1X9EUQA3FDgW8/PuNtg+ifdrEtSJ194NyFRk/CxXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb
SOA + serial 2409550136 − serial 2409001476
2026-07-09 04:08:53
AAAA + 2606:4700:3032::ac43:a0d5 + 2606:4700:3034::6815:efb − 2606:4700:3031::6815:efb − 2606:4700:3037::ac43:a0d5
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBtwAgACAjj1X9EUQA3FDgW8/PuNtg+ifdrEtSJ194NyFRk/CxXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb − 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBeQAgACBsqb0CQwEsRQBs2VcbiVLeik+/crp3XgJk0BFBCmqXGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:efb,2606:4700:3037::ac43:a0d5
SOA + serial 2409001476 − serial 2406927874
2026-06-27 01:40:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBeQAgACBsqb0CQwEsRQBs2VcbiVLeik+/crp3XgJk0BFBCmqXGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:efb,2606:4700:3037::ac43:a0d5 − 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:efb,2606:4700:3037::ac43:a0d5
2026-06-26 16:15:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:efb,2606:4700:3037::ac43:a0d5 − 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBByQAgACChqGZO6KAWkDm1lwL4B1sqyWvycCRhl8micMlBdSuNUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:efb,2606:4700:3037::ac43:a0d5
2026-06-24 11:42:27
NS + norm.ns.cloudflare.com + sandra.ns.cloudflare.com
A + 104.21.14.251 + 172.67.160.213
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
AAAA + 2606:4700:3031::6815:efb + 2606:4700:3037::ac43:a0d5
TXT + google-site-verification=SrvbvRoO_wwQISQfaBbxYSpAM7dgMfbJSc2cvrMm5v0 + protonmail-verification=1e27d5ae96cd7a40df330c5463cd731eb76b7852 + v=spf1 include:_spf.protonmail.ch ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBByQAgACChqGZO6KAWkDm1lwL4B1sqyWvycCRhl8micMlBdSuNUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:efb,2606:4700:3037::ac43:a0d5
TLSA + _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA + serial 2406927874
DMARC + v=DMARC1; p=quarantine
DNSSEC + insecure − indeterminate
2026-06-24 08:53:47 no changes
2026-06-23 07:55:24
NS − norm.ns.cloudflare.com − sandra.ns.cloudflare.com
A − 104.21.14.251 − 172.67.160.213
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
AAAA − 2606:4700:3031::6815:efb − 2606:4700:3037::ac43:a0d5
TXT − google-site-verification=SrvbvRoO_wwQISQfaBbxYSpAM7dgMfbJSc2cvrMm5v0 − protonmail-verification=1e27d5ae96cd7a40df330c5463cd731eb76b7852 − v=spf1 include:_spf.protonmail.ch ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:efb,2606:4700:3037::ac43:a0d5
TLSA − _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA − serial 2406927874
DMARC − v=DMARC1; p=quarantine
DNSSEC + indeterminate − insecure
2026-06-16 23:51:43 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 3 TXT · 1 HTTPS · 4 TLSA · serial 2406927874 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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