Nmap scan report for richmondhvacservices.com (207.58.175.73)
Host is up (0.065s latency).
Not shown: 956 filtered tcp ports (no-response), 33 closed tcp ports (reset)
PORT    STATE SERVICE
22/tcp  open  ssh
25/tcp  open  smtp
53/tcp  open  domain
80/tcp  open  http
110/tcp open  pop3
143/tcp open  imap
443/tcp open  https
465/tcp open  smtps
587/tcp open  submission
993/tcp open  imaps
995/tcp open  pop3s

Nmap done: 1 IP address (1 host up) scanned in 4.37 seconds