psykologfrederik.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 17 changes
Scanned AtChanges since previous scan
2026-09-04 04:05:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBXgAgACAt1uFsgz7fok1oDdkuG4RXKDWF88XtVkeMFGxNTu2QFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBUQAgACB1f6K6NOmG6VOalBR3tD3OwnueuspFMPY4fH5EZTmeTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc
SOA + serial 2413737134 − serial 2413313585
2026-08-28 14:14:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBUQAgACB1f6K6NOmG6VOalBR3tD3OwnueuspFMPY4fH5EZTmeTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc
SOA + serial 2413313585 − serial 2412685595
2026-08-26 12:34:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBnAAgACCB2jukVa63u4wY0ciOytXFeQRXNtbuq3Ej+E0CGGzRTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc
2026-08-20 20:09:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBnAAgACCB2jukVa63u4wY0ciOytXFeQRXNtbuq3Ej+E0CGGzRTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBxQAgACDTmwfrhgaXqTdYt5MD/b+P17wy9iNESCkh9+ftiHSqVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc
SOA + serial 2412685595 − serial 2412511315
2026-08-18 09:32:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBxQAgACDTmwfrhgaXqTdYt5MD/b+P17wy9iNESCkh9+ftiHSqVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBB6AAgACCI+IDbcs1Q320zzu4NnM/OaaPRuHsgdpKyQhDt7gtXFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc
SOA + serial 2412511315 − serial 2409937019
2026-07-20 05:42:17
AAAA + 2606:4700:3035::ac43:bbc7 − 2606:4700:3030::ac43:bbc7
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBB6AAgACCI+IDbcs1Q320zzu4NnM/OaaPRuHsgdpKyQhDt7gtXFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBLAAgACDQvITey2Xc5a2pNV27963QnJAoAnsJv042o3sbkQTnIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bbc7,2606:4700:3037::6815:33dc
SOA + serial 2409937019 − serial 2407567848
2026-06-24 19:27:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBLAAgACDQvITey2Xc5a2pNV27963QnJAoAnsJv042o3sbkQTnIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBCQAgACAGUZ40o5aARpV9dtMyeXlYe4w3Ht0/gJ4H4o6YQ7AocgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bbc7,2606:4700:3037::6815:33dc
2026-06-23 20:08:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBCQAgACAGUZ40o5aARpV9dtMyeXlYe4w3Ht0/gJ4H4o6YQ7AocgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBXwAgACBLKUEN2NWWhuU5aMH7rjU3MAP7W8ybI3i+dAH+QE1FWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bbc7,2606:4700:3037::6815:33dc
SOA + serial 2407567848 − serial 2407401909
2026-06-20 13:43:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBXwAgACBLKUEN2NWWhuU5aMH7rjU3MAP7W8ybI3i+dAH+QE1FWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bbc7,2606:4700:3037::6815:33dc − 1 . alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bbc7,2606:4700:3037::6815:33dc
SOA + serial 2407401909 − serial 2407016006
2026-06-17 23:24:05 baseline 2 NS · 2 A · 5 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2407016006 · 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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