thomas-kramer.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 15 changes
Scanned AtChanges since previous scan
2026-08-17 23:32:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.33.72,172.67.159.251 ech=AEX+DQBBbwAgACCm1J1Xzz838Cnn0ntxbUTpVPb9jzoJq0gZbDTDhHupfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ffb,2606:4700:3037::6815:2148 − 1 . alpn="h3,h2" ipv4hint=104.21.33.72,172.67.159.251 ech=AEX+DQBB6wAgACCyacMaaeNcdEuc1AIx8sSfuIK7wftuLibe3j9MYwmYXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ffb,2606:4700:3037::6815:2148
SOA + serial 2412362174 − serial 2412321270
2026-08-16 08:05:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.33.72,172.67.159.251 ech=AEX+DQBB6wAgACCyacMaaeNcdEuc1AIx8sSfuIK7wftuLibe3j9MYwmYXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ffb,2606:4700:3037::6815:2148 − 1 . alpn="h3,h2" ipv4hint=104.21.33.72,172.67.159.251 ech=AEX+DQBBYgAgACBGvRrXv6a9v4jWEAwkiW7rxgQlUC5lVqOsOVHO/wsmaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ffb,2606:4700:3037::6815:2148
SOA + serial 2412321270 − serial 2412203296
DNSSEC + insecure − indeterminate
2026-08-15 02:35:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.33.72,172.67.159.251 ech=AEX+DQBBYgAgACBGvRrXv6a9v4jWEAwkiW7rxgQlUC5lVqOsOVHO/wsmaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ffb,2606:4700:3037::6815:2148 − 1 . alpn="h3,h2" ipv4hint=104.21.33.72,172.67.159.251 ech=AEX+DQBBJgAgACCo++7wC8rb3slP+Wd3MHPIEm/jZzHdgoNmVwM604wZJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ffb,2606:4700:3037::6815:2148
SOA + serial 2412203296 − serial 2412054112
DNSSEC + indeterminate − insecure
2026-08-13 10:41:55
NS + betty.ns.cloudflare.com + koa.ns.cloudflare.com − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A + 104.21.33.72 + 172.67.159.251 − 94.231.103.156
AAAA + 2606:4700:3033::ac43:9ffb + 2606:4700:3037::6815:2148
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.33.72,172.67.159.251 ech=AEX+DQBBJgAgACCo++7wC8rb3slP+Wd3MHPIEm/jZzHdgoNmVwM604wZJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9ffb,2606:4700:3037::6815:2148
SOA + serial 2412054112 − serial 2026030700
DMARC + v=DMARC1; p=none;
DNSSEC + insecure − secure
2026-06-18 06:53:44 baseline 4 NS · 1 A · 1 MX · 2 TLSA · serial 2026030700 · DNSSEC secure

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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