Performing a basic port scan (nmap -F biography.hypotheses.org)
Nmap scan report for biography.hypotheses.org (134.158.39.133)
Host is up (0.15s latency).
rDNS record for 134.158.39.133: ccoe133.in2p3.fr
Not shown: 98 filtered ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 5.52 seconds