buff.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 13 changes
Scanned AtChanges since previous scan
2026-09-01 05:31:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBBQAgACAbQZebIQhDSFGjV8r8bAgUrIRee0RhxQoxPq63ozC6fgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec
2026-08-27 04:52:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBJwAgACBrsztCx5OFxaOQZ7TxNP9XxqzXMXF8nUqI3PrBwJmlQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec
2026-08-06 07:54:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBJwAgACBrsztCx5OFxaOQZ7TxNP9XxqzXMXF8nUqI3PrBwJmlQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBxQAgACBYILk/M4DfwRqKhwb05eHP2Uetd/4VygHnKL5g4pt2CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec
SOA + serial 2410742200 − serial 2409004963
2026-07-10 06:29:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBxQAgACBYILk/M4DfwRqKhwb05eHP2Uetd/4VygHnKL5g4pt2CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBB0QAgACCDKwFueK5JLmS3JjJh7DixqQbmsnvnBraQzBEzQD2kNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec
SOA + serial 2409004963 − serial 2408994681
2026-07-08 14:12:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBB0QAgACCDKwFueK5JLmS3JjJh7DixqQbmsnvnBraQzBEzQD2kNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBvwAgACApxK8AHAcBA5zhsXWzhEfMMgA+fhbbg820m0Ue8p9nTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec
SOA + serial 2408994681 − serial 2403885771
2026-07-03 07:19:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBvwAgACApxK8AHAcBA5zhsXWzhEfMMgA+fhbbg820m0Ue8p9nTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBB/AAgACDkQn75u68jf13fHuc0EGMzIMLP7MDmbrjVtybKzH9vcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec
2026-06-27 11:42:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBB/AAgACDkQn75u68jf13fHuc0EGMzIMLP7MDmbrjVtybKzH9vcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec
2026-06-26 02:01:55
AAAA + 2606:4700:3031::6815:3921 + 2606:4700:3033::ac43:bcec − 2606:4700:3032::6815:3921 − 2606:4700:3034::ac43:bcec
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3921,2606:4700:3033::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBByAAgACBPF0m9T8Sj8yd73y9ytnkUxzjCT+nkzQj1abdfYTqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3921,2606:4700:3034::ac43:bcec
2026-06-19 13:54:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBByAAgACBPF0m9T8Sj8yd73y9ytnkUxzjCT+nkzQj1abdfYTqFJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3921,2606:4700:3034::ac43:bcec − 1 . alpn="h3,h2" ipv4hint=104.21.57.33,172.67.188.236 ech=AEX+DQBB6gAgACBAk7biNGguDhfElDNDlBhA4bndbZdx+H8iOS6FUr6nJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3921,2606:4700:3034::ac43:bcec
2026-06-16 17:35:05 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 1 TXT · 1 HTTPS · 2 TLSA · serial 2403885771 · 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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