Performing a basic port scan (nmap -F new.groteck.ru)
Nmap scan report for new.groteck.ru (195.146.82.42)
Host is up (0.18s latency).
rDNS record for 195.146.82.42: www.telenews.ru
Not shown: 93 filtered ports
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
25/tcp open smtp
53/tcp open domain
80/tcp open http
443/tcp open https
3306/tcp open mysql
Nmap done: 1 IP address (1 host up) scanned in 6.50 seconds