Point DNS to IP address with a port

Question

I can't point my DNS to a IP address that has a port other than port 80 (ie. 1.2.3.4:84) with "A Record". I can use "URL Redirect Record" though but that displays the IP address in the URL bar instead of the domain name I chose. How do I configure nginx to arrive at an IP address but change the URL to display the domain name I want instead of an IP address.

Answer 1

I'm using nginx to host my website so I could simply add multiple servers/server_names to port 80 instead of using multiple ports.

http://nginx.org/en/docs/http/ngx_http_core_module.html#server_name