bttf.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 9 changes
Scanned AtChanges since previous scan
2026-09-03 09:08:47
AAAA + 2606:4700:3030::ac43:83fc + 2606:4700:3033::6815:469 − 2606:4700:3030::6815:469 − 2606:4700:3035::ac43:83fc
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBCAAgACBkAu+Rywkk+QDHjXqGBoRppAdbhKikUblr2zCjH62uIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:83fc,2606:4700:3033::6815:469 − 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBWwAgACDGZDqWHc9J0k+2lwiIrd+KDBUTHGa7TNpHHAQ4KRCzOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc
2026-07-18 02:17:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBWwAgACDGZDqWHc9J0k+2lwiIrd+KDBUTHGa7TNpHHAQ4KRCzOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc − 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBhgAgACC9uKz+iRYZnKBzuGLJchOJgPIxr6FBTFbGa6U1XqgnEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc
SOA + serial 2409798491 − serial 2408986132
2026-07-09 05:59:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBhgAgACC9uKz+iRYZnKBzuGLJchOJgPIxr6FBTFbGa6U1XqgnEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc − 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBSgAgACBHAomcgK9TxZIhzVjMkLxVGJQ0oey3QhHglqC4l36DbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc
SOA + serial 2408986132 − serial 2403883809
2026-06-28 06:27:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBSgAgACBHAomcgK9TxZIhzVjMkLxVGJQ0oey3QhHglqC4l36DbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc − 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc
2026-06-19 23:23:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc − 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBhQAgACDiW4jJ4Fc+waE6WQIzUUnwOiYjU4jzLe9wL9XwQZqjWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc
2026-06-18 21:04:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBhQAgACDiW4jJ4Fc+waE6WQIzUUnwOiYjU4jzLe9wL9XwQZqjWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc − 1 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBB6gAgACBAk7biNGguDhfElDNDlBhA4bndbZdx+H8iOS6FUr6nJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc
2026-06-16 17:37:36 no changes
2026-06-16 17:35:42 no changes
2026-06-16 17:30:29 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2403883809 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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