Nmap scan report for reykja-cs.com (185.189.48.4)
Host is up (0.16s latency).
Other addresses for reykja-cs.com (not scanned): 2001:67c:750::19
rDNS record for 185.189.48.4: prime1.inleed.net
Not shown: 983 filtered tcp ports (no-response)
PORT      STATE  SERVICE
20/tcp    closed ftp-data
21/tcp    open   ftp
22/tcp    closed ssh
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   open   submission
993/tcp   open   imaps
995/tcp   open   pop3s
2020/tcp  open   xinupageserver
2222/tcp  open   EtherNetIP-1
3306/tcp  open   mysql
35500/tcp closed unknown

Nmap done: 1 IP address (1 host up) scanned in 11.05 seconds