Nmap scan report for www.bitbook.pt (2.82.94.97)
Host is up (0.12s latency).
rDNS record for 2.82.94.97: bl21-94-97.dsl.telepac.pt
Not shown: 98 filtered tcp ports (no-response)
PORT    STATE SERVICE
80/tcp  open  http
443/tcp open  https

Nmap done: 1 IP address (1 host up) scanned in 4.93 seconds