astratech.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 30 changes
Scanned AtChanges since previous scan
2026-08-29 15:15:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBvwAgACC4epbPwsz4FZ//yHIyrHUTo3aPJVpcva8mZUTqXhCgZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08 − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08
2026-08-26 12:46:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08 − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBZgAgACB/aSfXsGwLplYVTxaBBWKJ3ERO83HmmnYmrIs722VxCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08
2026-08-16 13:40:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBZgAgACB/aSfXsGwLplYVTxaBBWKJ3ERO83HmmnYmrIs722VxCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08 − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBYgAgACBGvRrXv6a9v4jWEAwkiW7rxgQlUC5lVqOsOVHO/wsmaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08
SOA + serial 2412320384 − serial 2412213906
2026-08-15 02:31:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBYgAgACBGvRrXv6a9v4jWEAwkiW7rxgQlUC5lVqOsOVHO/wsmaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08 − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBB/wAgACCbiVieMdvkTDUDE/J0c3HqwVCXqBqCNqCZjfx7HRDcCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08
SOA + serial 2412213906 − serial 2407214534
2026-07-03 01:02:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBB/wAgACCbiVieMdvkTDUDE/J0c3HqwVCXqBqCNqCZjfx7HRDcCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08 − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBoQAgACAWQr4dSSfeF/qLPF53REKJ+myq1nR1kFnptvb8VUusKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08
2026-06-25 02:12:47
NS + kareem.ns.cloudflare.com + susan.ns.cloudflare.com
A + 104.21.11.8 + 172.67.147.108
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
AAAA + 2606:4700:3031::ac43:936c + 2606:4700:3032::6815:b08
TXT + protonmail-verification=cb7f475e49e3c00c8832f6c103259e3d0354eaff + v=spf1 include:_spf.protonmail.ch ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBoQAgACAWQr4dSSfeF/qLPF53REKJ+myq1nR1kFnptvb8VUusKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:936c,2606:4700:3032::6815:b08
TLSA + _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA + serial 2407214534
DMARC + v=DMARC1; p=quarantine
DNSSEC + insecure − indeterminate
2026-06-23 12:57:44
NS − kareem.ns.cloudflare.com − susan.ns.cloudflare.com
A − 104.21.11.8 − 172.67.147.108
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
AAAA − 2606:4700:3031::6815:b08 − 2606:4700:3032::ac43:936c
TXT − protonmail-verification=cb7f475e49e3c00c8832f6c103259e3d0354eaff − v=spf1 include:_spf.protonmail.ch ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBhQAgACDiW4jJ4Fc+waE6WQIzUUnwOiYjU4jzLe9wL9XwQZqjWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b08,2606:4700:3032::ac43:936c
TLSA − _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1
SOA − serial 2407214534
DMARC − v=DMARC1; p=quarantine
DNSSEC + indeterminate − insecure
2026-06-18 20:44:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBhQAgACDiW4jJ4Fc+waE6WQIzUUnwOiYjU4jzLe9wL9XwQZqjWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b08,2606:4700:3032::ac43:936c − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b08,2606:4700:3032::ac43:936c
SOA + serial 2407214534 − serial 2405890331
2026-06-16 14:06:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b08,2606:4700:3032::ac43:936c − 1 . alpn="h3,h2" ipv4hint=104.21.11.8,172.67.147.108 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b08,2606:4700:3032::ac43:936c
2026-06-16 13:46:11 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 2 TXT · 1 HTTPS · 4 TLSA · serial 2405890331 · 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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