Getting the right domain name for your online presence is critical. Make sure you’re always making a great first impression with Name.com’s comprehensive domain name search. With our domain search, you can find the perfect TLD and drive more traffic your way.

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Check domain name availability

Get to know the most prominent top-level domains (TLDs)

Before you use the domain name checker, get to know the most common TLDs you may encounter in the wild. These include:

.com logo

Good for businesses, blogs, social networks, and all websites under the internet sun.

.net logo

An extremely versatile domain name, representing anything you want to sell.

.org logo

Establish your credibility as an organization that makes a difference in the world.

.me logo

The ideal domain for personal websites, this site is all about you.

.co logo

Perfect for commercial ventures and savvy professionals.

.online logo

This is great for connecting a brick-and-mortar business to the online world.

.live logo

Host streaming video, promote your band, and more with this domain.

Dive into the ocean of TLDs Shop All TLDs

为什么选择 Name.com?

Free products & services when you register

Name.com offers more for less, with free perks like URL and email forwarding to sophisticated account features like Two-Step Verification and DNS templates.

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We clearly display domain discounts and renewal pricing during the domain search process so there are no nasty surprises when your domain’s renewal comes up.

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Your trusted registrar

We’ve been in business since 2003, and we’ve grown into one of the web’s largest and most trusted domain registrars. We’ve registered millions of domains and offer more than 300 top-level domain extensions. You can rest assured that when you check domain availability through us, we leave no stone unturned.

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Setup and maintenance made simple

When you work with us, you can do more than simply register your new domain. We’ll be there to support you every step of the way with our email products, easy-to-use website builder tool and comprehensive hosting services.

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Dedicated support

Our dedicated support team is available to live chat from 12AM - 5PM MST, with automated support backup to ensure your site is always up and running. We also offer a wide range of resources including online guides, tutorials, and FAQs.

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Keeping your domains safe and secure

We go above and beyond to ensure the privacy and security of your sites and the information others share with them. We can provide SSL certificates to meet varying needs, as well as complete protection through SiteLock. We offer various plans that all include risk assessment, complete malware scanning, and a verifiable trust seal to instill confidence in your visitors. When you register a site with us, we do whatever it takes to keep your data safe.

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Free product feature

90 Day Free Trial with any domain purchase

Titan Pro free email

Name.com has partnered with Titan Email to offer you powerful and easy to use professional email @yourdomain. Claim this 90 day free trial on the order confirmation page or on the domain management page after any domain purchase.



The Name.com platform lets you perform a thorough domain name search so you can find out if the name you want for your website is available and for sale. There are a couple of ways to see if the website name you want is available. The easiest method is to type the domain name you're interested in into our search box and we’ll tell you if the domain is available for registration. You can also search for the domain in Whois Lookup.




如果您想要的域名已经注册,您有几个选择。首先,查看搜索结果中推荐的相似域名,看看是否有任何一个是可行的。您还应该考虑扩展名为 .COM 以外的可用域名,例如 .IO、.CLUB 或 .ROCKS。有数百个新 TLD 可以考虑的。如果您确实想获得首选域,请使用 Whois 查询找出当前注册人,看看他们是否愿意出售。了解更多