Nmap scan report for mail.goldgrifon.ru (88.87.88.115)
Host is up (0.20s latency).
Not shown: 92 closed tcp ports (reset)
PORT     STATE    SERVICE
21/tcp   open     ftp
53/tcp   open     domain
80/tcp   open     http
135/tcp  filtered msrpc
139/tcp  filtered netbios-ssn
443/tcp  open     https
445/tcp  filtered microsoft-ds
2000/tcp open     cisco-sccp

Nmap done: 1 IP address (1 host up) scanned in 5.21 seconds