You can normally check the availability of a domain on the hosting service’s page – there should be an option to search for a domain and it will tell you if it’s available or not. Here are some steps you can follow to check the domain availability through a web hosting site:
Visit the website tremhost.com.
Navigate to the “Login” or “Client Area” section.
If you’re not already a customer, you may need to create an account.
Once logged in, look for a search bar or an option to check domain availability.
Enter the domain you’re interested in, for instance, yourdesiredname.com.
The service will then tell you if the domain is available.
I hope these steps help. If you need further assistance, please let me know!