Nmap scan report for richardsonhematologyoncology.com (52.162.88.205)
Host is up (0.051s latency).
rDNS record for 52.162.88.205: smtp.mailcontrolcenter.net
Not shown: 994 filtered tcp ports (no-response)
PORT    STATE SERVICE
21/tcp  open  ftp
25/tcp  open  smtp
80/tcp  open  http
443/tcp open  https
465/tcp open  smtps
990/tcp open  ftps

Nmap done: 1 IP address (1 host up) scanned in 4.84 seconds