Nmap scan report for erp.mmumullana.org (104.21.8.174)
Host is up (0.00098s latency).
Other addresses for erp.mmumullana.org (not scanned): 2606:4700:3030::ac43:9dca 2606:4700:3034::6815:8ae 172.67.157.202
Not shown: 96 filtered tcp ports (no-response)
PORT     STATE SERVICE
80/tcp   open  http
443/tcp  open  https
8080/tcp open  http-proxy
8443/tcp open  https-alt

Nmap done: 1 IP address (1 host up) scanned in 3.25 seconds