tdmxtz.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-15 21:01:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBggAgACCxd/3IL9SPUObw00jXkoc+0plXcxr9Afcx4YCKmEp5PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:40f,2606:4700:3036::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBcQAgACBQaYjrKv5ZjLt9UqQmxVa4uVoILYx1R6vXK46MoUABHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:40f,2606:4700:3036::ac43:8383
SOA + serial 2412282429 − serial 2410101299
2026-07-21 16:40:26
AAAA + 2606:4700:3031::6815:40f + 2606:4700:3036::ac43:8383 − 2606:4700:3034::6815:40f − 2606:4700:3034::ac43:8383
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBcQAgACBQaYjrKv5ZjLt9UqQmxVa4uVoILYx1R6vXK46MoUABHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:40f,2606:4700:3036::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBbQAgACBx16k2C5AYpf3fBELYq4X9d/+DSMNwbG+N5yt/DY0FCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
SOA + serial 2410101299 − serial 2407180400
DNSSEC + insecure − indeterminate
2026-06-24 09:17:12
NS + joan.ns.cloudflare.com + lloyd.ns.cloudflare.com
A + 104.21.4.15 + 172.67.131.131
AAAA + 2606:4700:3034::6815:40f + 2606:4700:3034::ac43:8383
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBbQAgACBx16k2C5AYpf3fBELYq4X9d/+DSMNwbG+N5yt/DY0FCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
SOA + serial 2407180400
2026-06-23 10:24:22
NS − joan.ns.cloudflare.com − lloyd.ns.cloudflare.com
A − 104.21.4.15 − 172.67.131.131
AAAA − 2606:4700:3034::6815:40f − 2606:4700:3034::ac43:8383
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
SOA − serial 2407180400
DNSSEC + indeterminate − insecure
2026-06-18 07:30:41 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2407180400 · 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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