line21.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-25 15:08:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b − 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBFQAgACD6bnwLaSPZH4MTaMS4qqwJKHCqnhu/SRXFMNGnA1B3fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b
2026-08-22 12:05:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBFQAgACD6bnwLaSPZH4MTaMS4qqwJKHCqnhu/SRXFMNGnA1B3fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b − 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBngAgACClX+1r+fDot1mbE5COyr0qlfxfrdJttivWWBo3kiSRaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b
SOA + serial 2412819842 − serial 2412480784
2026-08-19 07:15:41
TXT + google-site-verification=Epe7FZkbYMCJpxq57K7EIDrzBjxDhYcDgpBHJOGYVsM + google-site-verification=vrtj_nZ8BkZu30qHbKyUx4uSTBrGVjvPvNXMpoc-2f8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBngAgACClX+1r+fDot1mbE5COyr0qlfxfrdJttivWWBo3kiSRaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b − 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBXQAgACBdd/bT0/iYrTaQ0oBKb+X2dR5IEaU4+7cgJTUK71xxaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b
SOA + serial 2412480784 − serial 2411497773
2026-08-07 21:23:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBXQAgACBdd/bT0/iYrTaQ0oBKb+X2dR5IEaU4+7cgJTUK71xxaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b − 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBB8QAgACC3XYV3w7/pVZ3v1IppZZnCejLizB+FeC1gNNbBXRK4aQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b
SOA + serial 2411497773 − serial 2408915868
2026-07-09 06:06:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBB8QAgACC3XYV3w7/pVZ3v1IppZZnCejLizB+FeC1gNNbBXRK4aQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b − 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBBQAgACDMmzeFpIQBzJgqEZ2OHE2gx7fW6YiwsChX7la7Z63IGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b
SOA + serial 2408915868 − serial 2405580022
2026-06-25 14:20:48
AAAA + 2606:4700:3030::ac43:cdaa + 2606:4700:3036::6815:f5b − 2606:4700:3032::ac43:cdaa − 2606:4700:3037::6815:f5b
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBBQAgACDMmzeFpIQBzJgqEZ2OHE2gx7fW6YiwsChX7la7Z63IGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cdaa,2606:4700:3036::6815:f5b − 1 . alpn="h3,h2" ipv4hint=104.21.15.91,172.67.205.170 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:cdaa,2606:4700:3037::6815:f5b
2026-06-18 06:11:59 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · 2 TLSA · serial 2405580022 · 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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