professorterning.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-25 11:23:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4 − 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBhQAgACACc2urJdq/akz3kwurKMCK/lLsRq+MCGX6XCKJEfssFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4
DNSSEC + insecure − indeterminate
2026-07-25 22:36:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBhQAgACACc2urJdq/akz3kwurKMCK/lLsRq+MCGX6XCKJEfssFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4 − 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBiQAgACAk/TJmkZkau+YGFNKvBHffwh1nqXhGXb8yABq/2garIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4
SOA + serial 2410474981 − serial 2410302197
DNSSEC + indeterminate − insecure
2026-07-23 21:14:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBiQAgACAk/TJmkZkau+YGFNKvBHffwh1nqXhGXb8yABq/2garIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4 − 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBUwAgACAc+8mkEk8wBqOwWAPqRlfB+cWX1VBYN5cmNifO0DJkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4
SOA + serial 2410302197 − serial 2405371760
2026-07-02 13:12:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBUwAgACAc+8mkEk8wBqOwWAPqRlfB+cWX1VBYN5cmNifO0DJkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4 − 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBqAAgACDU6WD2/19uz4YCzpkhqeqF+3Q9fNMDmWkvDIXmBzT8KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4
2026-06-25 18:02:05
AAAA + 2606:4700:3031::ac43:d209 + 2606:4700:3033::6815:32c4 − 2606:4700:3033::ac43:d209 − 2606:4700:3037::6815:32c4
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBqAAgACDU6WD2/19uz4YCzpkhqeqF+3Q9fNMDmWkvDIXmBzT8KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d209,2606:4700:3033::6815:32c4 − 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBmQAgACAW2Zml2I0DYSJ6ZUQjSHgtTQ4aJ7FXZdhBDW7ShydAEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d209,2606:4700:3037::6815:32c4
2026-06-20 00:16:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBmQAgACAW2Zml2I0DYSJ6ZUQjSHgtTQ4aJ7FXZdhBDW7ShydAEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d209,2606:4700:3037::6815:32c4 − 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBlAAgACDX+49OxQrVL+I22MVcTS1ZKEqGBb+rY52oKOXV03b0bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d209,2606:4700:3037::6815:32c4
2026-06-19 19:55:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBlAAgACDX+49OxQrVL+I22MVcTS1ZKEqGBb+rY52oKOXV03b0bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d209,2606:4700:3037::6815:32c4 − 1 . alpn="h3,h2" ipv4hint=104.21.50.196,172.67.210.9 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d209,2606:4700:3037::6815:32c4
2026-06-18 06:56:06 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405371760 · DNSSEC insecure

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