Yes! Registering multiple domain names protects your brand from domain squatters or copycats who may try to register alternative versions of your domain. For example, if you own coffeelovers.com, you may want to consider registering coffeelovers.net and coffeelovers.org as well. You may want to consider misspelled versions of your domain name too.
If you can, it’s a good idea to register different domain extensions, such as .com, .net, and .org along with your chosen TLD. This way, you can redirect your visitors back to your main website, preventing your visitors from visiting the wrong website. Check out our bulk domain name search tool to register multiple domains easily.