MMS: // protocol in Windows Media server port number is 1755: It is possible to open this port.
DNS port is 53 ...
Port State Service 9/tcp open discard 13/tcp open daytime 21/tcp open ftp 22/tcp open ssh 25/tcp open smtp 37/tcp open time 80/tcp open http 110/tcp open pop3 111/tcp open sunrpc 113/tcp open auth 139/tcp open netbios-ssn 443/tcp open https 515/tcp open printer 993/tcp open imaps 995/tcp open pop3s 9999/tcp open abyss
echo 7/tcp echo 7/udp discard 9/tcp sink null discard 9/udp sink null systat 11/tcp users #Active users systat 11/tcp users #Active users daytime 13/tcp daytime 13/udp qotd 17/tcp quote #Quote of the day qotd 17/udp quote #Quote of the day chargen 19/tcp ttytst source #Character generator chargen 19/udp ttytst source #Character generator ftp-data 20/tcp #FTP, data ftp 21/tcp #FTP. control telnet 23/tcp smtp 25/tcp mail #Simple Mail Transfer Protocol time 37/tcp timserver time 37/udp timserver rlp 39/udp resource #Resource Location Protocol nameserver 42/tcp name #Host Name Server nameserver 42/udp name #Host Name Server nicname 43/tcp whois domain 53/tcp #Domain Name Server domain 53/udp #Domain Name Server bootps 67/udp dhcps #Bootstrap Protocol Server bootpc 68/udp dhcpc #Bootstrap Protocol Client tftp 69/udp #Trivial File Transfer gopher 70/tcp finger 79/tcp http 80/tcp www www-http #World Wide Web kerberos 88/tcp krb5 kerberos-sec #Kerberos kerberos 88/udp krb5 kerberos-sec#Kerberos Hostname 101 / TCP hostnames #NIC Host Name Server iso-tsap 102 / TCP # ISO-TSAP Class 0 rtelnet 107 / TCP #Remote Telnet Service pop2 109 / TCP postoffice #Post Office Protocol - Version 2 POP3 110 / TCP #Post Office Protocol - Version 3 sunrpc 111 / TCP rpcbind portmap #SUN Remote Procedure Call sunrpc 111 / udp rpcbind portmap #SUN Remote Procedure Call auth 113 / TCP ident tap #Identification Protocol uucp-Path 117 / TCP nntp 119 / TCP usenet #Network News transfer Protocol NTP 123 / udp #Network Time Protocol epmap 135 / TCP Loc-SRV #DCE endpoint resolution epmap 135 / udp Loc-SRV #DCE endpoint resolution ICQ-ns 137 / TCP nbname #NETBIOS Name Service NetBIOS-ns 137 / udp nbname #NETBIOS Name Service NetBIOS-dgm 138 / udp nbdatagram #NETBIOS Datagram Service ICQ-ssn 139 / TCP nbsession #NETBIOS Session Service IMAP 143 / TCP IMAP4 #Internet Message Access Protocol pcmail-SRV 158 / TCP #PCMail Server SNMP 161 / udp # SNMP snmptrap 162 / udp SNMP Trap #SNMP Trap print-SRV 170 / TCP #Network PostScript bgp179/tcp #Border Gateway Protocol irc 194/tcp #Internet Relay Chat Protocol ipx 213/udp #IPX over IP ldap 389/tcp #Lightweight Directory Access Protocol https 443/tcp MCom https 443/udp MCom microsoft-ds 445/tcp microsoft-ds 445/udp kpasswd 464/tcp # Kerberos (v5) kpasswd 464/udp # Kerberos (v5) isakmp 500/udp ike #Internet Key Exchange exec 512/tcp #Remote Process Execution biff 512/udp comsat login 513/tcp #Remote Login who 513/udp whod cmd 514/tcp shell syslog 514/udp printer 515/tcp spooler talk 517/udp ntalk 518/udp efs 520/tcp #Extended File Name Server router 520/udp route routed timed 525/udp timeserver tempo 526/tcp newdate courier 530/tcp rpc conference 531/tcp chat netnews 532/tcp readnews netwall 533/udp #For emergency broadcasts uucp 540/tcp uucpd klogin 543/tcp #Kerberos login kshell 544/tcp krcmd #Kerberos remote shell new-rwho 550/udp new-who remotefs 556/tcp rfs rfs_server rmonitor 560/udp rmonitord monitor 561/udp ldaps 636/tcp sldap #LDAP over TLS/SSL doom 666/tcp#Doom Id Software doom 666/udp #Doom Id Software kerberos-adm 749/tcp #Kerberos administration kerberos-adm 749/udp #Kerberos administration kerberos-iv 750/udp #Kerberos version IV kpop 1109/tcp #Kerberos POP phone 1167/udp #Conference calling ms-sql-s 1433/tcp #Microsoft-SQL-Server ms-sql-s 1433/udp #Microsoft-SQL-Server ms-sql-m 1434/tcp #Microsoft-SQL-Monitor ms-sql-m 1434/udp #Microsoft-SQL-Monitor wins 1512/tcp #Microsoft Windows Internet Name Service wins 1512/udp #Microsoft Windows Internet Name Service ingreslock 1524/tcp ingres l2tp 1701/udp #Layer Two Tunneling Protocol pptp 1723/tcp #Point-to-point tunnelling protocol radius 1812/udp #RADIUS authentication protocol radacct 1813/udp #RADIUS accounting protocol nfsd 2049/udp nfs #NFS server knetd 2053/tcp #Kerberos de-multiplexor man 9535/tcp #Remote Man Server