a1transport.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-26 20:31:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2f75,2606:4700:3037::ac43:937e − 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBxQAgACDTRaHVez0Xo2tT2xjZVx6autXC6CMt6IiPayhHvPpIcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2f75,2606:4700:3037::ac43:937e
2026-08-05 13:21:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBxQAgACDTRaHVez0Xo2tT2xjZVx6autXC6CMt6IiPayhHvPpIcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2f75,2606:4700:3037::ac43:937e − 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBB3QAgACBuwHQsCBVx0/3jiLVOhVM6vJNsO9DxL3DfWgWDFZmTHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2f75,2606:4700:3037::ac43:937e
SOA + serial 2411203134 − serial 2408665815
2026-07-04 20:22:38
AAAA + 2606:4700:3037::6815:2f75 − 2606:4700:3036::6815:2f75
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBB3QAgACBuwHQsCBVx0/3jiLVOhVM6vJNsO9DxL3DfWgWDFZmTHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2f75,2606:4700:3037::ac43:937e − 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBcQAgACC+FV9YDF/82RlBj95a5nVTwdo/fsw19TZwcJHKsNW4ZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2f75,2606:4700:3037::ac43:937e
SOA + serial 2408665815 − serial 2406554516
2026-06-27 05:53:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBcQAgACC+FV9YDF/82RlBj95a5nVTwdo/fsw19TZwcJHKsNW4ZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2f75,2606:4700:3037::ac43:937e − 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBnAAgACDejFFHB7PZbLHqsRdB2bgHiiyofrOEBBVy+Nbi0Gs4bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2f75,2606:4700:3037::ac43:937e
2026-06-23 19:30:42
NS + dave.ns.cloudflare.com + marge.ns.cloudflare.com
A + 104.21.47.117 + 172.67.147.126
AAAA + 2606:4700:3036::6815:2f75 + 2606:4700:3037::ac43:937e
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBnAAgACDejFFHB7PZbLHqsRdB2bgHiiyofrOEBBVy+Nbi0Gs4bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2f75,2606:4700:3037::ac43:937e
SOA + serial 2406554516
DNSSEC + insecure − indeterminate
2026-06-23 17:43:17
NS − dave.ns.cloudflare.com − marge.ns.cloudflare.com
A − 104.21.47.117 − 172.67.147.126
AAAA − 2606:4700:3036::6815:2f75 − 2606:4700:3037::ac43:937e
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.47.117,172.67.147.126 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2f75,2606:4700:3037::ac43:937e
SOA − serial 2406554516
DNSSEC + indeterminate − insecure
2026-06-16 13:15:09 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406554516 · 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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