sportoptimizing.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-27 00:53:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:429d,2606:4700:3032::ac43:a181 − 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBBlAAgACAnlaSmTqCRhHpp+30bwfmvBBHuzQLG8U9WpzgdbhyiTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:429d,2606:4700:3032::ac43:a181
2026-08-05 21:47:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBBlAAgACAnlaSmTqCRhHpp+30bwfmvBBHuzQLG8U9WpzgdbhyiTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:429d,2606:4700:3032::ac43:a181 − 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBB4wAgACAl44By0Ic7qKeMOHSEnXNK+Q9jcZ/jYucoT8HSeRb2dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:429d,2606:4700:3032::ac43:a181
SOA + serial 2411296021 − serial 2409842922
2026-07-18 09:54:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBB4wAgACAl44By0Ic7qKeMOHSEnXNK+Q9jcZ/jYucoT8HSeRb2dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:429d,2606:4700:3032::ac43:a181 − 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBBFwAgACD9pTp4luqDPG8kfKWiTZurCCGXqm1gbnKvAXHor2wxAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:429d,2606:4700:3032::ac43:a181
SOA + serial 2409842922 − serial 2406194278
2026-06-28 01:46:43
AAAA + 2606:4700:3031::6815:429d + 2606:4700:3032::ac43:a181 − 2606:4700:3030::6815:429d − 2606:4700:3033::ac43:a181
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBBFwAgACD9pTp4luqDPG8kfKWiTZurCCGXqm1gbnKvAXHor2wxAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:429d,2606:4700:3032::ac43:a181 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBegAgACApHAN+OwKTCjvVn9ANtecpNhggfKXryHHUUY84io3bVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-23 11:14:31
NS + odin.ns.cloudflare.com + olga.ns.cloudflare.com
A + 104.21.66.157 + 172.67.161.129
AAAA + 2606:4700:3030::6815:429d + 2606:4700:3033::ac43:a181
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBegAgACApHAN+OwKTCjvVn9ANtecpNhggfKXryHHUUY84io3bVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2406194278
DNSSEC + insecure − indeterminate
2026-06-23 01:33:06
NS − odin.ns.cloudflare.com − olga.ns.cloudflare.com
A − 104.21.66.157 − 172.67.161.129
AAAA − 2606:4700:3030::6815:429d − 2606:4700:3033::ac43:a181
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBBxQAgACDyYg1i/e0zUqcV9OWielLTCYkxwkA9aXhsLt+HvVibBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:429d,2606:4700:3033::ac43:a181
SOA − serial 2406194278
DNSSEC + indeterminate − insecure
2026-06-19 22:25:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.66.157,172.67.161.129 ech=AEX+DQBBxQAgACDyYg1i/e0zUqcV9OWielLTCYkxwkA9aXhsLt+HvVibBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:429d,2606:4700:3033::ac43:a181 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBGAAgACDW1GZR9hru+FihavF8Ivc7aBei9NRjU8+yljAtq2M/DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-18 08:34:43 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406194278 · 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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