Nmap scan report for www.uth.gr (194.177.200.132)
Host is up (0.20s latency).
rDNS record for 194.177.200.132: poseidon.uth.gr
Not shown: 91 filtered tcp ports (no-response), 7 filtered tcp ports (host-prohibited)
PORT    STATE SERVICE
80/tcp  open  http
443/tcp open  https

Nmap done: 1 IP address (1 host up) scanned in 4.32 seconds