Performing a basic port scan (nmap -F volunteersweek.org)
Nmap scan report for volunteersweek.org (35.189.100.44)
Host is up (0.14s latency).
rDNS record for 35.189.100.44: 44.100.189.35.bc.googleusercontent.com
Not shown: 97 filtered tcp ports (no-response), 1 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 4.11 seconds