Nmap Open Port Checker
Check which ports are open on your computer or server
Your Connection
Your IP Address:
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Check Settings
IP Address to Check:
My IP
Check Type:
Popular Ports
Specify Ports
Select Ports to Check:
FTP (21)
SSH (22)
SMTP (25)
DNS (53)
HTTP (80)
POP3 (110)
IMAP (143)
HTTPS (443)
SMTPS (465)
SMTP (587)
IMAPS (993)
POP3S (995)
MySQL (3306)
RDP (3389)
PostgreSQL (5432)
HTTP Alt (8080)
Specify Ports to Check:
Up to 20 ports can be checked simultaneously
Check Ports
Check Results
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