Проверка открытых портов

Проверьте, открыт ли конкретный порт в вашей сети и доступен ли он из интернета.

Шпаргалка

Порт	Сервис
,	HTTP
,	HTTPS
,	FTP
	DNS
	SSH
, ,	SMTP
,	IMAP
	Telnet
,	POP3
Другое
	MySQL
	PostgreSQL
	SQL Server
	RDP
	Redis
	OpenVPN
,	SIP
	MongoDB
	Elasticsearch
	Minecraft
	Source Engine Games

About Port Checker

This port checker will help you determine if a port on your network is visible to outside connections. It's useful for diagnosing network issues and checking the visbility status of services.

Port Mapping

Port mapping is the process of associating a port number with a specific service or application. It allows multiple services to run on the same machine while still being accessible from the internet.

Blocked Ports

Sometimes, ports may be blocked by your ISP or network admin for security reasons. If a port is blocked, it will not be accessible from the internet even if it's open on your local network.

Note: you are only able to use this tool to check ports on networks you have permission to test. If the network does not belong to you, please do not use this tool.