3dm.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 8 changes
Scanned AtChanges since previous scan
2026-08-09 04:44:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBowAgACBID24affb6hdgHxzrQZ98cruZQ2Uj3FbPh1wyvJ5mMDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:40fb,2606:4700:3033::ac43:8a7e − 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBXgAgACBFkXf2g8cZEHEfcVxipO9f9rntT2WtiIT47PNx7LE5NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:40fb,2606:4700:3033::ac43:8a7e
SOA + serial 2411421267 − serial 2410317135
2026-07-27 18:12:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBXgAgACBFkXf2g8cZEHEfcVxipO9f9rntT2WtiIT47PNx7LE5NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:40fb,2606:4700:3033::ac43:8a7e − 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBSgAgACDs+OGL6XpIIzjQi1MWQsrfuSqkn7skg2VmLT59Jo2qXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:40fb,2606:4700:3033::ac43:8a7e
2026-07-24 17:25:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBSgAgACDs+OGL6XpIIzjQi1MWQsrfuSqkn7skg2VmLT59Jo2qXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:40fb,2606:4700:3033::ac43:8a7e − 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBMAAgACCzfJnkHeFOvEV0dvKuEgc21MVV2kIl7TpTvua7c4uSdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:40fb,2606:4700:3033::ac43:8a7e
SOA + serial 2410317135 − serial 2406291043
2026-06-27 07:48:19
AAAA + 2606:4700:3032::6815:40fb + 2606:4700:3033::ac43:8a7e − 2606:4700:3030::ac43:8a7e − 2606:4700:3034::6815:40fb
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBMAAgACCzfJnkHeFOvEV0dvKuEgc21MVV2kIl7TpTvua7c4uSdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:40fb,2606:4700:3033::ac43:8a7e − 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8a7e,2606:4700:3034::6815:40fb
2026-06-20 04:01:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8a7e,2606:4700:3034::6815:40fb − 1 . alpn="h3,h2" ipv4hint=104.21.64.251,172.67.138.126 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8a7e,2606:4700:3034::6815:40fb
2026-06-16 12:51:17 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 2 TXT · 1 HTTPS · 4 TLSA · serial 2406291043 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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