nationalttestcenter.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-09-06 16:30:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.33.30,172.67.140.189 ech=AEX+DQBBSgAgACAd2EbW6MxMJHoA7F0uflVYkHXkJ4PWgGkGhetoJ8+PFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8cbd,2606:4700:3036::6815:211e − 1 . alpn="h3,h2" ipv4hint=104.21.33.30,172.67.140.189 ech=AEX+DQBBlAAgACA3tZJLxbpnq0I1FEVWWR+QjKFBAX1JNhvL648IBHgSYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8cbd,2606:4700:3036::6815:211e
SOA + serial 2414168861 − serial 2410993306
2026-09-03 23:22:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.33.30,172.67.140.189 ech=AEX+DQBBlAAgACA3tZJLxbpnq0I1FEVWWR+QjKFBAX1JNhvL648IBHgSYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8cbd,2606:4700:3036::6815:211e − 1 . alpn="h3,h2" ipv4hint=104.21.33.30,172.67.140.189 ech=AEX+DQBB8AAgACCwONpWpaFTKlSsZrrWouTUj+p5CGxR1YHtPMDa6L0MdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8cbd,2606:4700:3036::6815:211e
2026-08-07 13:30:24
AAAA + 2606:4700:3031::ac43:8cbd + 2606:4700:3036::6815:211e − 2606:4700:3030::6815:211e − 2606:4700:3030::ac43:8cbd
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.33.30,172.67.140.189 ech=AEX+DQBB8AAgACCwONpWpaFTKlSsZrrWouTUj+p5CGxR1YHtPMDa6L0MdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8cbd,2606:4700:3036::6815:211e − 1 . alpn="h3,h2" ipv4hint=104.21.33.30,172.67.140.189 ech=AEX+DQBBXQAgACCKtZprehaOOcZuI8UfRINUiU1H1hp2/GZSIeULHEiwSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:211e,2606:4700:3030::ac43:8cbd
SOA + serial 2410993306 − serial 2406750099
2026-06-18 00:13:11 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406750099 · DNSSEC insecure

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