Free Domain Checker Tool – Check If Your Domain Is Protected
Do you know who else is using your domain?
If you have any suggestions for improvement, we'd love to hear your thoughts. Please Share Your Feedback with us.
Free Domain Checker: Look Up Your Email Domain's Health
Inspect your email domain with our Domain Checker tool. The report will show you results for your domain and highlight critical areas to resolve. Instantly check your SPF and DMARC authentication records to strengthen brand security and optimize email deliverability. Identify potential problems with your email-sending domain for free to maintain a strong reputation.
Secure your domain from illegal use
Solve delivery and spam problems
Protect your brand against spoofing attacks
Protect Your Domain and Boost Email Deliverability
Get 10,000 DMARC messages FREE monthly
Frequently Asked Questions
What is a Domain Checker?
What does Domain Checker inspect?
Why use a Domain Checker?
Is the Domain Checker tool free to use?
How can I check my domain health?
What are SPF and DMARC records?
Why implement SPF and DMARC records is crucial?
How to check domain reputation?
How do I check email domain health?
How does Domain Checker help with DNS health checks?
Can I check domain health for multiple domains?
What are the benefits of a DNS health check?
How to improve my domain health?
