oslf.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-25 20:33:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBoQAgACDCQhzX8IFI3GrwbXGLUUjd0aVjrTxJuYwmRfTXogHvMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee − 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBB5wAgACBKC9LgE47IDtMgwi/5S/wQDb1stVYq6xxBs7MVqXYIZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee
2026-08-13 19:34:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBB5wAgACBKC9LgE47IDtMgwi/5S/wQDb1stVYq6xxBs7MVqXYIZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee − 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBjAAgACDwC5S5oT7PZSOEWYG1gyhkPTQ+9+4ta5fl6E7dw5F4agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee
SOA + serial 2412108172 − serial 2411037138
2026-08-02 23:47:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBjAAgACDwC5S5oT7PZSOEWYG1gyhkPTQ+9+4ta5fl6E7dw5F4agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee − 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBB+gAgACBHwqrr52AWDIlVgHF1rt3R1Rm9C2KjFakqal2s6ooTNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee
SOA + serial 2411037138 − serial 2405927154
2026-06-30 23:22:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBB+gAgACBHwqrr52AWDIlVgHF1rt3R1Rm9C2KjFakqal2s6ooTNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee − 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBtAAgACCVeA0j31/XfvsNvEgjO9EDYT/5yvgEE/G6xmPiW4LFDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee
2026-06-28 00:35:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBtAAgACCVeA0j31/XfvsNvEgjO9EDYT/5yvgEE/G6xmPiW4LFDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee − 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBGAAgACDhwS/67k84wLHm5CKbXNQzU29Q0nru/nsQWaCXWmOfFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee
2026-06-22 04:57:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBGAAgACDhwS/67k84wLHm5CKbXNQzU29Q0nru/nsQWaCXWmOfFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee − 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBmAAgACDfDiA8xc92kuaz2LwTl2RYEC9S5DPWPdpWYke7/BM3DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee
2026-06-19 09:55:22
AAAA + 2606:4700:3037::6815:19f3 + 2606:4700:3037::ac43:86ee − 2606:4700:3033::6815:19f3 − 2606:4700:3034::ac43:86ee
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBmAAgACDfDiA8xc92kuaz2LwTl2RYEC9S5DPWPdpWYke7/BM3DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:19f3,2606:4700:3037::ac43:86ee − 1 . alpn="h3,h2" ipv4hint=104.21.25.243,172.67.134.238 ech=AEX+DQBBHQAgACDvr0foaUL+kfe8cQ/jzRqJm9WG78Sy1RChao5wzEe6ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:19f3,2606:4700:3034::ac43:86ee
2026-06-18 04:29:28 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405927154 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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