A good domain name is easy to remember, simple and not too specific. It is good practice to also register similar domains to your main one to protect your brand against hackers.
Ensure to enter correct registration information, as it will be published in the WHOIS database and visible to anyone who would like to contact you. If you enter the wrong information, you won’t receive notifications when your domain is about to expire.
Before registering a domain, you should check it for trademark infringement to ensure there are no conflicts of interest with existing trademarks.