To be able to run the project on a custom domain name you are obliged to register it via public CDN provider. The main reason is security as CDN provides many levels of protection.
Prerequisites:
Own a custom domain. You can buy one at any public domain name registrar such as name.com or namecheap.com
Having an account at CDN provider, such as Cloudflare
Enter new domain via momentum project dashboard
Register to Cloudflare or another CDN
Add domain to a Cloudflare
Complete your nameserver setup
Point DNS from your registrar to Cloudflare https://www.namecheap.com/support/knowledgebase/article.aspx/767/10/how-to-change-dns-for-a-domain
On cloudflare re-check if domain is connected (mozda i nije potrebno, al ajd, kazu immediately a onda ti kazu dodji za par sati)
On Cloudflare Enter DNS records to point to momentum servers