Performing a basic port scan (nmap -F cloud-dance-festival.org.uk)
Nmap scan report for cloud-dance-festival.org.uk (69.163.217.246)
Host is up (0.031s latency).
rDNS record for 69.163.217.246: apache2-emu.eddyville.dreamhost.com
Not shown: 95 filtered ports
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 2.12 seconds