itslearning.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-27 12:17:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d94,2606:4700:3037::ac43:9566 − 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBBxwAgACD64SRg36XkWhRQbHIp4lBdtTDCX31oTlf8ZtXx4X7sZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d94,2606:4700:3037::ac43:9566
2026-08-02 11:30:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBBxwAgACD64SRg36XkWhRQbHIp4lBdtTDCX31oTlf8ZtXx4X7sZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d94,2606:4700:3037::ac43:9566 − 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBB4wAgACAl44By0Ic7qKeMOHSEnXNK+Q9jcZ/jYucoT8HSeRb2dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d94,2606:4700:3037::ac43:9566
SOA + serial 2410779108 − serial 2409784417
DNSSEC + insecure − indeterminate
2026-07-18 09:27:49
AAAA + 2606:4700:3030::6815:1d94 − 2606:4700:3037::6815:1d94
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBB4wAgACAl44By0Ic7qKeMOHSEnXNK+Q9jcZ/jYucoT8HSeRb2dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d94,2606:4700:3037::ac43:9566 − 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:1d94,2606:4700:3037::ac43:9566
SOA + serial 2409784417 − serial 2405661945
DNSSEC + indeterminate − insecure
2026-06-24 20:43:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:1d94,2606:4700:3037::ac43:9566 − 1 . alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:1d94,2606:4700:3037::ac43:9566
2026-06-17 13:13:54 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 1 HTTPS · serial 2405661945 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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