studenterkoerselsyd.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-27 14:30:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1 − 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBwQAgACD/u+hmtJtvMmVGHTkPSqC7uyXx305cJHfayZbuaZdTUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1
2026-08-25 04:46:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBwQAgACD/u+hmtJtvMmVGHTkPSqC7uyXx305cJHfayZbuaZdTUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1 − 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBB+wAgACDawzT1rFwf+a3g6CLEIRL5Zd8McnOzZdOmwjdQ4oZjaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1
2026-08-22 22:00:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBB+wAgACDawzT1rFwf+a3g6CLEIRL5Zd8McnOzZdOmwjdQ4oZjaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1 − 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1
SOA + serial 2412839410 − serial 2412734554
2026-08-20 21:37:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1 − 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBwAAgACAlFqtLJEkyV4g4uDBVEFLjuOTD6QGNkcvc4saLhyInTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1
SOA + serial 2412734554 − serial 2409818494
2026-07-18 16:30:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBwAAgACAlFqtLJEkyV4g4uDBVEFLjuOTD6QGNkcvc4saLhyInTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1 − 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBSAAgACCOApx+y3HkBBLU7e54bmekbLMY/8udBNfIuQpUNaPYQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1
SOA + serial 2409818494 − serial 2406241730
2026-06-27 21:22:50
AAAA + 2606:4700:3030::6815:3f88 + 2606:4700:3031::ac43:91c1 − 2606:4700:3035::ac43:91c1 − 2606:4700:3036::6815:3f88
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBBSAAgACCOApx+y3HkBBLU7e54bmekbLMY/8udBNfIuQpUNaPYQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3f88,2606:4700:3031::ac43:91c1 − 1 . alpn="h3,h2" ipv4hint=104.21.63.136,172.67.145.193 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:91c1,2606:4700:3036::6815:3f88
2026-06-18 00:07:47 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406241730 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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