# Custom domain ## How do I customise my RezOn domain? All projects powered by RezOn Universal are served under `https://domain.rezonuniversal.com` Customers using RezOn Universal version 2 and higher are eligible for Custom domain e.g. `https://domain.com` . Setting up own custom URL for RezOn Universal project is a fairly straight forward process: 1. Raise a support ticket with [RezOn Technical support](https://bo.rezonuniversal.com/LoginsManager/HelpDesk). 2. Make the following updates with your domain register in the CNAME record: 1. A record should point to RezOn server, `IP 213.160.150.69` and `176.100.24.106` ``` domain.com 15163 IN A 213.160.150.69 domain.com 15163 IN A 176.100.24.106 ``` 3. Enjoy your free [Let's Encrypt](https://letsencrypt.org/) certificate with auto-renewal function can be connected to the domain. SSL certificate is needed to ensure the security of the data transfer, besides you need SSL certificate to be be PCI DSS compliant. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.rezonuniversal.com/integration-with-website/launching-rezon-on-existing-website/custom-domain.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.