Nmap scan report for www.ayto-siero.es (178.33.161.23)
Host is up (0.14s latency).
rDNS record for 178.33.161.23: ip23.ip-178-33-161.eu
Not shown: 90 filtered tcp ports (no-response)
PORT    STATE  SERVICE
25/tcp  open   smtp
53/tcp  open   domain
80/tcp  open   http
110/tcp open   pop3
143/tcp open   imap
443/tcp open   https
465/tcp open   smtps
587/tcp closed submission
993/tcp open   imaps
995/tcp open   pop3s

Nmap done: 1 IP address (1 host up) scanned in 5.29 seconds