Nmap scan report for richmondtradeshow.com (173.236.244.3)
Host is up (0.063s latency).
rDNS record for 173.236.244.3: apache2-kant.iad1-shared-b8-07.dreamhost.com
Not shown: 995 filtered tcp ports (no-response)
PORT    STATE SERVICE
21/tcp  open  ftp
22/tcp  open  ssh
80/tcp  open  http
443/tcp open  https
587/tcp open  submission

Nmap done: 1 IP address (1 host up) scanned in 5.27 seconds