123-kort.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-08-02 12:18:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.186,172.67.131.175 ech=AEX+DQBBggAgACBHclfMwy7DK1vdiZ9AuCfuwGxzs/GXAluTLq+3REqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:aba,2606:4700:3036::ac43:83af − 1 . alpn="h3,h2" ipv4hint=104.21.10.186,172.67.131.175 ech=AEX+DQBBAwAgACASNw9dFEvkjXOnBuG6v8naEletDML5GQSu9NtQT/ppSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:aba,2606:4700:3036::ac43:83af
SOA + serial 2410720126 − serial 2408811883
2026-07-09 01:38:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.186,172.67.131.175 ech=AEX+DQBBAwAgACASNw9dFEvkjXOnBuG6v8naEletDML5GQSu9NtQT/ppSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:aba,2606:4700:3036::ac43:83af − 1 . alpn="h3,h2" ipv4hint=104.21.10.186,172.67.131.175 ech=AEX+DQBB9gAgACCuVMzIWBN1MOubdQaeIsAx8bn5QJxBEujBmZj3mNDSJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:aba,2606:4700:3036::ac43:83af
SOA + serial 2408811883 − serial 2405618747
2026-06-24 22:57:50
AAAA + 2606:4700:3036::ac43:83af − 2606:4700:3034::ac43:83af
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.186,172.67.131.175 ech=AEX+DQBB9gAgACCuVMzIWBN1MOubdQaeIsAx8bn5QJxBEujBmZj3mNDSJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:aba,2606:4700:3036::ac43:83af − 1 . alpn="h3,h2" ipv4hint=104.21.10.186,172.67.131.175 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:aba,2606:4700:3034::ac43:83af
2026-06-16 12:45:52 baseline 2 NS · 2 A · 5 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2405618747 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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