letstechno.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-31 06:34:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBWgAgACCZQBa7F6xNFza3amtqWkger9fVSfslduzX2P3LiCAHHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472
SOA + serial 2413610763 − serial 2413139645
2026-08-26 15:12:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBB5wAgACA2Fl4vDdpI+2uZw9eWy5B3zj7Niexo+IIU0glZFyQDegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472
SOA + serial 2413139645 − serial 2412802443
2026-08-21 21:21:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBB5wAgACA2Fl4vDdpI+2uZw9eWy5B3zj7Niexo+IIU0glZFyQDegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBQwAgACDxowzWqntgOB4DhmNtyAsm1IZFeQPkqvfPfOkwNFijZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472
SOA + serial 2412802443 − serial 2412525193
2026-08-18 15:41:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBQwAgACDxowzWqntgOB4DhmNtyAsm1IZFeQPkqvfPfOkwNFijZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBYAAgACAZ48ZSfxmea0D9XB0Fvzhdj/nfUnlGbAdQ/cfnZGlOIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472
SOA + serial 2412525193 − serial 2410323305
2026-07-23 22:38:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBYAAgACAZ48ZSfxmea0D9XB0Fvzhdj/nfUnlGbAdQ/cfnZGlOIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBAAAgACD2W8FZNPXilLiFC/JYVZLvaYyCsa38UVtHKosEQjL0JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472
SOA + serial 2410323305 − serial 2407636690
2026-06-27 10:01:36
AAAA + 2606:4700:3034::6815:4d1 + 2606:4700:3036::ac43:8472 − 2606:4700:3031::ac43:8472 − 2606:4700:3037::6815:4d1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBAAAgACD2W8FZNPXilLiFC/JYVZLvaYyCsa38UVtHKosEQjL0JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d1,2606:4700:3036::ac43:8472 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1
SOA + serial 2407636690 − serial 2407500743
2026-06-21 09:55:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBB3gAgACC/JW52rX0qZ7HM8F0xex53xT7D0p0titeGMvPLGtLuLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1
SOA + serial 2407500743 − serial 2407416336
2026-06-20 14:56:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBB3gAgACC/JW52rX0qZ7HM8F0xex53xT7D0p0titeGMvPLGtLuLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1
SOA + serial 2407416336 − serial 2407310097
2026-06-19 23:18:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBoQAgACB/+vLS9k6Bir4o3pXU7PtIV1RhZw+ymD3RGGd4uFcpZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1
2026-06-19 18:09:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBoQAgACB/+vLS9k6Bir4o3pXU7PtIV1RhZw+ymD3RGGd4uFcpZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1 − 1 . alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1
SOA + serial 2407310097 − serial 2407143572
2026-06-17 13:22:06 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2407143572 · DMARC · DNSSEC insecure

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