Email Validator
Validate email format, MX records, and disposable domains.
Free, fast and privacy-respecting. No registration required.
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Guide
About the Email Validator
Validate email format, MX records, and disposable domains.
The Email Validator is a free online tool from SteboHost.Validate email format, MX records, and disposable domains. It runs directly from your browser — no installation, no sign-up, and no data stored on our servers beyond standard rate-limit counters. Results are returned in real time.
SteboHost is a pan-African hosting and digital infrastructure company built on the principle of stability. We offer web hosting, domains, business email, SSL certificates, VPS and cloud infrastructure with transparent pricing and M-Pesa billing for Kenyan and African businesses. These free tools are part of our commitment to a healthier, more transparent internet.
How to use this tool
- Enter the enter an email (e.g. info@stebohost.com) in the input field above.
- Click the Check button or press Enter.
- Results appear instantly below the input, with detailed analysis and recommendations where applicable.
All SteboHost tools respect your privacy. We do not log query contents, store results, or share data with third parties. Anonymous users get 20 free queries per day; signed-in users get 100. Need more? Create a free account.
FAQ
Frequently asked questions
Common questions about the Email Validator.
What does this tool check?
It validates email syntax, checks if the domain has MX or A records, detects disposable email providers, and identifies role-based addresses like info@ or support@.
Why check MX records?
MX records tell mail servers where to deliver email. If a domain has no MX records, emails sent to it will bounce. This is the most important check after syntax.
What are disposable emails?
Disposable email services (like Mailinator or 10MinuteMail) provide temporary addresses. They are often used for spam or to bypass signup forms and should be blocked for important accounts.
Talk to a real person
Questions before you buy? Our Kenya-based team replies promptly during business hours.