btsurvey.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 5 changes
Scanned AtChanges since previous scan
2026-09-02 18:54:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.83,172.67.189.26 ech=AEX+DQBBEAAgACDBtU2lZTQ5t8Sd8AEGFFjIgDYiA2WDxc5m3q+9lqBWbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4953,2606:4700:3034::ac43:bd1a − 1 . alpn="h3,h2" ipv4hint=104.21.73.83,172.67.189.26 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4953,2606:4700:3034::ac43:bd1a
2026-08-06 23:13:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.83,172.67.189.26 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4953,2606:4700:3034::ac43:bd1a − 1 . alpn="h3,h2" ipv4hint=104.21.73.83,172.67.189.26 ech=AEX+DQBBbQAgACDRh8EBBYsg5gKR/MjDbn7NihoT9MYyzy/BWffmjeQMZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4953,2606:4700:3034::ac43:bd1a
SOA + serial 2411387714 − serial 2406273874
2026-07-02 00:22:29
AAAA + 2606:4700:3033::6815:4953 + 2606:4700:3034::ac43:bd1a − 2606:4700:3030::6815:4953 − 2606:4700:3033::ac43:bd1a
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.73.83,172.67.189.26 ech=AEX+DQBBbQAgACDRh8EBBYsg5gKR/MjDbn7NihoT9MYyzy/BWffmjeQMZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4953,2606:4700:3034::ac43:bd1a − 1 . alpn="h3,h2" ipv4hint=104.21.73.83,172.67.189.26 ech=AEX+DQBB6gAgACBAk7biNGguDhfElDNDlBhA4bndbZdx+H8iOS6FUr6nJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4953,2606:4700:3033::ac43:bd1a
2026-06-16 17:37:28 no changes
2026-06-16 17:30:47 no changes
2026-06-16 17:30:38 baseline 2 NS · 2 A · 7 MX · 2 AAAA · 1 HTTPS · serial 2406273874 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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