Whois

How to Buy a Domain Name That's Already Taken?
You have found the perfect name for your business, typed it into a registrar search box, and seen the message every founder dreads: "This domain is t
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Who Really Owns Your Domain: Registrant vs. Admin vs. Technical Contact
Ask a small business owner who owns their domain and they will usually say "we do." Ask them to prove it, and things get murky. The domain might have
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What Is WHOIS Privacy Protection, and Do You Need It?
The moment you register a domain, your registrar records your name, address, phone number, and email address. For many years, all of that was publish
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What Is RDAP, and How Is It Replacing WHOIS?
For decades, the answer to "who registered this domain?" came from WHOIS, a plain-text protocol that predates the web. It worked, but every server fo
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What Is WHOIS, and How Do You Look Up Domain Ownership?
Sooner or later, almost everyone who works with websites needs to answer a simple question: who owns this domain? Maybe you want to buy a name that i
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How to Check If a Domain Name Is Available?
You have a name in mind, and the only question left is whether you can have it. Checking domain availability sounds trivial, and for a single name in
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