Spletna aplikacija - lasten SMTP strežnik

5000 na DAN ? 0.o
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Ethernet adapter Mrežna - IP TV:

Connection-specific DNS Suffix . :
IP Address. . . . . . . . . . . . : 192.168.4.5
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :

Ethernet adapter Mrežna - Internet:

Connection-specific DNS Suffix . :
IP Address. . . . . . . . . . . . : 192.168.1.100
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1

21 Closed ftp Port 21 is used for FTP Servers. The File Transfer Protocol is a fairly obsolete and insecure way to transfer files.
22 Closed ssh Port 22 is used for SSH, a Remote Login Protocol for Unix based machines. If you do not use SSH and Port 22 is open, this is something to look into.
25 Closed smtp Port 25 is used for Mail Servers. If you are not running a Mail Server this port should be closed.
53 Closed DNS Port 53 is used for Domain Name Servers.
80 Closed http Port 80 is the port Web Servers run on. If you are not running a Web Server and your port 80 is open, this is something to look into.
110 Closed pop3 POP3 (aka POP) is the most common protocol for checking email on a mail server. Most ISP's use pop.
137 Timeout netbios These three ports are all used for Windows File Sharing over the internet. Most Internet Service Providers block these ports for security so generally you don't have to worry about them. You couldn't open them if you tried.
138 Timeout netbios
139 Timeout netbios
143 Closed imap IMAP is one of the two most common protocols used to check email.
443 Closed https Port 443 is for Web Servers running over SSL. This encrypts all the data so no one can listen in and steal data.
548 Closed afp Port 548 is used for the Apple File Sharing protocol. It allows you to connect to your Macintosh over the internet.
587 Closed smtp submission Port 587 is the preferred port for smtp submission (client to server submission). Most systems still use 25 for this. Often 587 is used as the SSL port.
993 Closed imap
ssl The IMAP mail protocol, used over SSL to encrypt the data transfer (and protect your password etc)
995 Closed pop
ssl The POP mail protocol, used over SSL to encrypt the data transfer (and protect your password etc)
1433 Closed mssql Port 1433 is used by Microsoft's SQL Server. Unless you know you are running MSSQL (Not MySQL), its very important to block this port. It is very vulnerable.
1701 Closed l2tp Layer-2 Tunneling Protocol. Used with IPSec to create a secure form of VPN.
1723 Closed pptp Point-to-Point Tunneling Protocol. A different form of VPN. Its not as good as IPSec, and MS's PPTP server has MAJOR flaws.
3306 Closed MySQL Port 3306 is used by MySQL. Not to be confused with Microsoft's SQL, MySQL if a free, open source, very powerful and very secure Database Server. This site is powered in part by MySQL.
5432 Closed PgSQL PostgreSQL. An Open source SQL server, like MySQL, but different. Some people Love PgSQL, some Love MySQL.