Are there any cloud services that will allow me to keep my server running 24/7?

Hello, I've been looking for cloud services for me to be able to keep my server running so my friends wont have to keep texting me to let me know that they are going to work on something on the server? Every time I go to a website that claims that "They host pre-made Minecraft servers 24/7" but when I click the link, it would always say to put an existing website domain name. I don't own a website nor a domain, and when I go on their main page, it would say something like, "The best place to host a website."