Hi, I am new member here   I am the owner of a website which is using CloudFlare and is hosted on some other server.   I know that I could change my domain's NS, add the domain and change the NS back to Cloudflare's,   but this would cause a little downtime to my website.   I have seen you help people in this regard, so I am providing requested information Domain Name I want to host here: ThesisAdviser.comYour cPanel username: armnetYour main domain: armnet.heliohost.orgThe server that you are on: steviePS: I know that you are blocking addon domain without proper NS for security reason, but there are other way to check this automatically, which may benefit both Heliohost admins and users:   1- you can check only the A record, 2- you can ask for adding a cname before you process the request.   Thank you for your service Raha