404studio.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 8 changes
Scanned AtChanges since previous scan
2026-09-03 18:43:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.197,172.67.128.61 ech=AEX+DQBBaAAgACDVSTPpM3hpHyr4UskBCfwrwlZvgJgid+ggFVWwOKsmZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:c5,2606:4700:3036::ac43:803d − 1 . alpn="h3,h2" ipv4hint=104.21.0.197,172.67.128.61 ech=AEX+DQBB/QAgACDOd4OjIKhHuX5odNlGdKSapSV3boeMtO2vuvg+KTUyFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:c5,2606:4700:3036::ac43:803d
SOA + serial 2413704591 − serial 2412201127
2026-08-16 19:41:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.197,172.67.128.61 ech=AEX+DQBB/QAgACDOd4OjIKhHuX5odNlGdKSapSV3boeMtO2vuvg+KTUyFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:c5,2606:4700:3036::ac43:803d − 1 . alpn="h3,h2" ipv4hint=104.21.0.197,172.67.128.61 ech=AEX+DQBBmQAgACCSjKlo4k3JzTL5+nKmioEtvVRdH+uMbnxTnDZBMoQdLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:c5,2606:4700:3036::ac43:803d
SOA + serial 2412201127 − serial 2408605187
2026-07-04 21:18:18
A + 104.21.0.197 + 172.67.128.61 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::6815:c5 + 2606:4700:3036::ac43:803d − 2606:4700:3030::6815:c5 − 2606:4700:3033::ac43:803d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.197,172.67.128.61 ech=AEX+DQBBmQAgACCSjKlo4k3JzTL5+nKmioEtvVRdH+uMbnxTnDZBMoQdLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:c5,2606:4700:3036::ac43:803d − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2408605187 − serial 2403506617
2026-06-16 12:58:13 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2403506617 · DMARC · 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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