Nmap scan report for remulis.com (65.108.56.133)
Host is up (0.16s latency).
Other addresses for remulis.com (not scanned): 2a01:4f9:c010:b5b9::1
rDNS record for 65.108.56.133: main.remulis.com
Not shown: 993 filtered tcp ports (no-response)
PORT    STATE SERVICE
25/tcp  open  smtp
80/tcp  open  http
143/tcp open  imap
443/tcp open  https
465/tcp open  smtps
587/tcp open  submission
993/tcp open  imaps

Nmap done: 1 IP address (1 host up) scanned in 8.88 seconds