June 2026 cohort / Security and privacy
ubercookie
OnlineDemonstrates how websites track visitors across storage types and explains ways to defend against it.
- Status
- Onlinesince Nov 5, 2026
- First launched
- Jun 18, 2026
- Category
- Security and privacy
- Type
- Other
- Pricing
- Not tracked yet
- Domain
- ubercookie.xyz
Last 30 days
100% of checks answered · median response 3,944 ms
- Oct 8, 2026: Not checked
- Oct 9, 2026: Not checked
- Oct 10, 2026: Not checked
- Oct 11, 2026: Not checked
- Oct 12, 2026: Not checked
- Oct 13, 2026: Not checked
- Oct 14, 2026: Not checked
- Oct 15, 2026: Not checked
- Oct 16, 2026: Not checked
- Oct 17, 2026: Not checked
- Oct 18, 2026: Not checked
- Oct 19, 2026: Not checked
Domain and certificate
- Registrar
- Porkbun LLC
- Registered
- Jun 16, 2026 · the week of launch
- Renewal due
- Jun 16, 2029 · in 3 years
- DNS
- Cloudflare
- HTTPS certificate
- valid to Jan 10, 2027 · 2 months left
Registration data for ubercookie.xyz from the registry's public RDAP service, looked up Nov 5, 2026.
History
Launched
Online
· online
- Last checked Nov 6, 2026
Alternatives to ubercookie
All security and privacy →Similar products, all online at their last check.
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Tracks post-quantum cryptography adoption across websites and SSH servers using signed network probes.
