bycdesign.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-16 23:11:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBB9wAgACDP7kYf708afxpcmGL+xdHXt0+1MJWgPsOEJUKRf4RSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3036::6815:2bc5 − 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBBjgAgACAgPoHbGqEOdfY2b6oz6wTw2HSXaERRfD6r6PpN+TH3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3036::6815:2bc5
SOA + serial 2412354582 − serial 2409305273
2026-07-13 22:16:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBBjgAgACAgPoHbGqEOdfY2b6oz6wTw2HSXaERRfD6r6PpN+TH3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3036::6815:2bc5 − 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBBtgAgACCNOZ1tcht2Vm+EdzDfaa4ZIFPwP6bxt1XlvCfc75aWAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3036::6815:2bc5
SOA + serial 2409305273 − serial 2406020183
2026-07-02 11:54:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBBtgAgACCNOZ1tcht2Vm+EdzDfaa4ZIFPwP6bxt1XlvCfc75aWAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3036::6815:2bc5 − 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3036::6815:2bc5
2026-06-20 01:32:21
AAAA + 2606:4700:3036::6815:2bc5 − 2606:4700:3035::6815:2bc5
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3036::6815:2bc5 − 1 . alpn="h3,h2" ipv4hint=104.21.43.197,172.67.184.173 ech=AEX+DQBB6gAgACBAk7biNGguDhfElDNDlBhA4bndbZdx+H8iOS6FUr6nJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8ad,2606:4700:3035::6815:2bc5
2026-06-16 18:06:07 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406020183 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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