MailTester Ninja
MailTester Ninja provides real-time email verification, discovery tools, and APIs without storing processed email data.
Visit mailtester.ninja ↗- Extension
- .ninja
- Discovered
- 10/23/2026
- Domain registered
- Domain age
- Established
- Language
- English
Why it ranks
44 Promising
- Brand (25%)27
Not a known brand
- Popularity / traffic (20%)10
Not in Tranco top 1M
- Authority / backlinks (15%)unknown
Not checked yet
- Marketing of the domain (15%)60
Cites press coverage in Entrepreneur, Hackernoon, and London Loves Business.
- Content quality (10%)76
76/100
- Design & build (5%)75
75/100
- Domain age (10%)81
8.1 years since registration
Legitimate and feature-complete SaaS email verification service using the .ninja domain.
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