sleepmask.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-28 19:44:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBwwAgACD1jDIxGPcMeawKWPxHFkCogkYtT+owpFWGA2KkiY1VTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d1cc,2606:4700:3034::6815:174e − 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d1cc,2606:4700:3034::6815:174e
SOA + serial 2413401114 − serial 2413202451
2026-08-26 17:33:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d1cc,2606:4700:3034::6815:174e − 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBjgAgACCwDmj0UD6rxBZbONwX3OwNcAfG3Zja3sV3GWK5HO5sCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d1cc,2606:4700:3034::6815:174e
SOA + serial 2413202451 − serial 2412851196
2026-08-23 01:09:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBjgAgACCwDmj0UD6rxBZbONwX3OwNcAfG3Zja3sV3GWK5HO5sCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d1cc,2606:4700:3034::6815:174e − 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBwgAgACA6+qpvfBOANRnHNU4r9AxKYG4TYurLMn+aBvruImuIdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d1cc,2606:4700:3034::6815:174e
SOA + serial 2412851196 − serial 2410700239
2026-07-29 14:14:32
AAAA + 2606:4700:3033::ac43:d1cc + 2606:4700:3034::6815:174e − 2606:4700:3031::ac43:d1cc − 2606:4700:3035::6815:174e
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBwgAgACA6+qpvfBOANRnHNU4r9AxKYG4TYurLMn+aBvruImuIdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d1cc,2606:4700:3034::6815:174e − 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d1cc,2606:4700:3035::6815:174e
SOA + serial 2410700239 − serial 2405592235
2026-06-23 23:14:35
NS + aliza.ns.cloudflare.com + pranab.ns.cloudflare.com
A + 104.21.23.78 + 172.67.209.204
AAAA + 2606:4700:3031::ac43:d1cc + 2606:4700:3035::6815:174e
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d1cc,2606:4700:3035::6815:174e
SOA + serial 2405592235
DNSSEC + insecure − indeterminate
2026-06-22 12:33:44
NS − aliza.ns.cloudflare.com − pranab.ns.cloudflare.com
A − 188.114.96.1 − 188.114.97.1
AAAA − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.23.78,172.67.209.204 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d1cc,2606:4700:3035::6815:174e
SOA − serial 2405592235
DNSSEC + indeterminate − insecure
2026-06-17 12:05:37 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405592235 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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