lab-tc.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 5 changes
Scanned AtChanges since previous scan
2026-08-27 01:30:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.36.231,172.67.200.203 ech=AEX+DQBBwQAgACCJq/98h4XBibtJpMwP+KRke6TgId8VdS0G6GYygQlfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8cb,2606:4700:3032::6815:24e7 − 1 . alpn="h3,h2" ipv4hint=104.21.36.231,172.67.200.203 ech=AEX+DQBB/AAgACDkQn75u68jf13fHuc0EGMzIMLP7MDmbrjVtybKzH9vcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8cb,2606:4700:3032::6815:24e7
SOA + serial 2413221410 − serial 2407970623
2026-06-27 11:27:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.36.231,172.67.200.203 ech=AEX+DQBB/AAgACDkQn75u68jf13fHuc0EGMzIMLP7MDmbrjVtybKzH9vcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8cb,2606:4700:3032::6815:24e7 − 1 . alpn="h3,h2" ipv4hint=104.21.36.231,172.67.200.203 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8cb,2606:4700:3032::6815:24e7
SOA + serial 2407970623 − serial 2406606270
2026-06-21 09:28:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.36.231,172.67.200.203 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8cb,2606:4700:3032::6815:24e7 − 1 . alpn="h3,h2" ipv4hint=104.21.36.231,172.67.200.203 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8cb,2606:4700:3032::6815:24e7
2026-06-18 06:35:53 baseline 2 NS · 2 A · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406606270 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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