Tenure – Zero-Click Website Age Checker by MrWebMD

Tenure - Zero-Click Website Age Checker

Tenure shows you how long any website has been registered, helping you avoid scams and phishing sites before you ever click a link. Fast, distraction-free, and privacy-first.

See website ages right in your search results

Tenure overlays domain registration age directly in your Google and DuckDuckGo search results with no clicking required. Spot newly registered domains at a glance and skip the sketchy ones entirely. Works great alongside tools like uBlacklist for keeping your search results clean.

On-demand lookups, anytime

Click the extension icon on any site and Tenure performs a direct RDAP query from your browser to public RDAP servers approved by IANA. The result stays entirely on your device, we never see or record your lookups.

Key features:

• Website age shown directly in search results (Google, DuckDuckGo)
• One-click on-demand lookup on any site
• No ads, no accounts, no nonsense
• Queries over 600 RDAP servers covering 2,380 TLDs
• All processing happens locally in your browser
• No tracking, logging, or data collection
• Blazing fast performance

No tracking. No accounts. No data collection. Just private website age lookups.

• Tenure Website
• Support
• Privacy Policy
• Author: MrWebMD @ GitHub