I have a subdomain let say
also I have a server with a public IP let say 192.0.2.4.
I have an application on my server that running on Ubuntu 16.04 LTS on port 8088, so this is became 192.0.2.4:8088.
My question is, I want if user open url http://work.example.com on their browser, this is point to 192.0.2.4:8088.
I've been add SRV configuration on DNS Zone Editor on my domain and it doesn't work, an A record also not possible to use port after an IP. The reason I do this is, user hard to remember IP or type port after domain name.