What can I find out about a domain with these tools?

Three things: where the domain resolves (DNS records and the hosting provider behind its IP addresses), who owns it (registrar, registration and expiration dates via WHOIS/RDAP), and whether its SSL certificate is valid and when it expires.

Are these domain tools free?

Yes. Every domain tool here is free to use with no signup required.

Can I look up any domain, not just my own?

Yes. DNS, WHOIS/RDAP, and SSL certificates are all public information, so you can look up any registered domain — competitors, vendors, or a domain you are thinking of buying.

Domain tools

Investigate any domain in seconds: see which servers it resolves to and who hosts them, look up the registrar and expiration date via WHOIS/RDAP, and check the SSL certificate. No signup, no installs.

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Frequently asked questions

What can I find out about a domain with these tools?: Three things: where the domain resolves (DNS records and the hosting provider behind its IP addresses), who owns it (registrar, registration and expiration dates via WHOIS/RDAP), and whether its SSL certificate is valid and when it expires.
Are these domain tools free?: Yes. Every domain tool here is free to use with no signup required.
Can I look up any domain, not just my own?: Yes. DNS, WHOIS/RDAP, and SSL certificates are all public information, so you can look up any registered domain — competitors, vendors, or a domain you are thinking of buying.

Operated by

Turnint AI Tools is a suite of free tools built and operated by unbounded pioneering inc, the company behind the Turnint AI agent platform.

Ryosuke SuzukiFounder & CEO

Founder & CEO of Unbounded Pioneering Inc., the company behind the Turnint AI agent platform, and an expert in machine learning and AI product development. He began his career in machine learning research at a university laboratory, then designed and built large-scale products as a software engineer at PLAID, Rakuten, and Recruit, while also driving new business development. Now specializing in generative AI and AI agents, he works across both engineering and business development, and is a named inventor on multiple granted patents in web technology.

Named inventor on granted patents JP6887648 & JP7480958 · Patent pending on Turnint AI technology

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