springboard.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-29 09:13:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBMQAgACCy058hJovyjVmeOjZykbK/FCRfd/L2tWiDiltP51M/dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592 − 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592
SOA + serial 2413431954 − serial 2409943086
2026-08-26 20:21:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592 − 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592
2026-08-25 15:46:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592 − 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBB7QAgACBiEbtS6tGOrblCDUDixln1oYFkY9k0QHveSo8vuwsFLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592
2026-07-20 02:02:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBB7QAgACBiEbtS6tGOrblCDUDixln1oYFkY9k0QHveSo8vuwsFLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592 − 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBOAAgACCW/4o7disNaCIGEDzIGlhSyH5lcOpQJ6fU4vdOP5EKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592
SOA + serial 2409943086 − serial 2408329699
2026-07-03 13:16:13
AAAA + 2606:4700:3034::ac43:8592 − 2606:4700:3036::ac43:8592
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBOAAgACCW/4o7disNaCIGEDzIGlhSyH5lcOpQJ6fU4vdOP5EKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3034::ac43:8592 − 1 . alpn="h3,h2" ipv4hint=104.21.13.253,172.67.133.146 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dfd,2606:4700:3036::ac43:8592
SOA + serial 2408329699 − serial 2404648378
2026-06-18 06:42:07 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 2 TXT · 1 HTTPS · 4 TLSA · serial 2404648378 · 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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