rdtengineers.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-09-03 21:14:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.252,172.67.150.24 ech=AEX+DQBBlwAgACCtFqwRJUzoqdAUv75f2pNyS4oUoT4EB7sVsTUXlEeocQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9618,2606:4700:3034::6815:1dfc − 1 . alpn="h3,h2" ipv4hint=104.21.29.252,172.67.150.24 ech=AEX+DQBBWAAgACAssc7s9H4t/+Dmy389/1UaieZrjTduPdHd2vXhmNfbMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9618,2606:4700:3034::6815:1dfc
SOA + serial 2413916526 − serial 2408556685
2026-07-03 16:15:17
AAAA + 2606:4700:3032::ac43:9618 + 2606:4700:3034::6815:1dfc − 2606:4700:3030::6815:1dfc − 2606:4700:3033::ac43:9618
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.252,172.67.150.24 ech=AEX+DQBBWAAgACAssc7s9H4t/+Dmy389/1UaieZrjTduPdHd2vXhmNfbMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9618,2606:4700:3034::6815:1dfc − 1 . alpn="h3,h2" ipv4hint=104.21.29.252,172.67.150.24 ech=AEX+DQBBFgAgACDYRgZcGS0vwdTv022gHBCZoFnnpyS2lqeqYf7yRkTeaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1dfc,2606:4700:3033::ac43:9618
SOA + serial 2408556685 − serial 2406015667
2026-06-26 04:29:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.252,172.67.150.24 ech=AEX+DQBBFgAgACDYRgZcGS0vwdTv022gHBCZoFnnpyS2lqeqYf7yRkTeaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1dfc,2606:4700:3033::ac43:9618 − 1 . alpn="h3,h2" ipv4hint=104.21.29.252,172.67.150.24 ech=AEX+DQBB8QAgACBOGhKpzC7/Hq5G3+c6Wa1ovmkfXaKa0bpVRR6RUAv/agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1dfc,2606:4700:3033::ac43:9618
2026-06-18 11:04:20 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · 2 TLSA · serial 2406015667 · DNSSEC insecure

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