Domain Name Availability Checker - Find & Register Your Domain
Buy your domain name(s) at UltimateWB!
Finding the right domain name is the first step in building your online presence. UltimateWB’s Domain Name Availability Checker lets you quickly check domain availability for multiple domain names at once - no need to search one by one.
You can search for domain names with any extension, from popular TLDs like .com, .net, and .org to new and specialized options. Once you find your perfect domain is available, you can easily register it at UltimateWB or transfer it to your preferred registrar, saving time and securing your ideal online identity.
Here are some important domain name rules to keep in mind:
- ✅ Use only letters, numbers, or hyphens (-)
- ❌ Domains cannot begin or end with a hyphen
- 🔢 For best compatibility and easier access, keep it under 26 characters
- 🚫 Must be less than 63 characters, excluding the extension (e.g.,
.com,.net,.org)
Need help choosing a domain name? Check out these blog posts:
Domain Name Taken? Here’s What to Do
Hyphen or No Hyphen? The Domain Name Dilemma
How Many Syllables and Words Make a Domain Name Easy to Remember
➡️ Read more UltimateWB blog posts on choosing your domain name
Domain Name Availability Checker FAQ
Why should I search for domain names with the UltimateWB Domain Name Checker instead of other domain checkers?
UltimateWB's Domain Name Checker is fast, reliable, and allows you to check multiple domain names at once across a wide range of domain extensions. It’s completely free with no usage limits or paywalls, so you can search as much as you need without restrictions. Plus, we respect your privacy and don’t track your searches. Learn more about domain front-running and how we protect you in our article: Is Domain Front-Running Real? And Which Companies Might Be Doing It?
Is there a limit to how many times I can search for domain names with the UltimateWB Domain Name Checker?
No, you can use the domain checker as many times as you want without any restrictions or paywalls.
Does the Domain Name Checker cost anything to use?
The Domain Name Checker is completely free to use for checking availability of domain names.
Can I check domain names with unusual or new extensions?
Yes, our tool supports a wide range of domain extensions, including both popular and newer, less common ones.
How current is the domain availability information?
The domain availability checker retrieves live data from domain registries, but domain availability can change rapidly as others register domains.
If my desired domain name is taken, what should I do?
Try alternative domain extensions, adjust your domain name slightly, or visit our blog for tips on finding available and memorable domain names. Read: "Domain Name Taken? Here’s What to Do"
Can I use the domain name checker for business or bulk searches?
Yes, the tool is designed to handle bulk domain checks, making it suitable for businesses or resellers looking to register multiple domains.
After my domain name search, can I register my domain with any registrar?
Absolutely! You can register your domain with UltimateWB or at any domain registrar you choose.
Are there restrictions on the characters I can use in a domain name?
Domain names can include letters, numbers, and hyphens, but cannot begin or end with a hyphen. Special characters and spaces are not allowed.
Does the domain checker support internationalized domain names (IDNs)?
Currently, the domain name availability checker primarily supports standard ASCII domain names; IDN support may be limited depending on the extension.
Why should I register a domain as soon as the domain search reveals it's available?
Domain names can be registered by others at any time, so it’s best to register your desired domain immediately after confirming availability to avoid losing it.