All ports
Port8351/TCP
server-findPort
8351
Protocol
TCP
Category
Registered
Service
server-find
What is port 8351?
Port 8351/TCP is a Registered port, registered with IANA for specific applications. It is associated with the server-find service.
Server Find
Useful commands
nmapnmap -p 8351 -sV example.comnetcatnc -zv example.com 8351curlcurl -v http://example.com:8351/telnettelnet example.com 8351bash(echo > /dev/tcp/example.com/8351) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 8351/tcpDeny
sudo ufw deny 8351/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 8351 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 8351 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=8351/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 8351" dir=in action=allow protocol=TCP localport=8351Security Risks
- Unauthorized access to the service
- Data exposure if the service is unauthenticated
- Outdated versions with vulnerabilities
- Incorrect service configuration
Frequently Asked Questions
What service runs on port 8351/TCP?
Port 8351/TCP is associated with the server-find service. Server Find
Is it safe to expose port 8351 to the Internet?
It depends on the service and configuration. Port 8351 (server-find) is a Registered port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 8351 is open?
You can use nmap: `nmap -p 8351 -sV example.com`, netcat: `nc -zv example.com 8351`, or the bash command: `(echo > /dev/tcp/example.com/8351) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 8351 on my firewall?
On Linux with UFW: `sudo ufw allow 8351/tcp` (open) or `sudo ufw deny 8351/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 8351 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 8351" dir=in action=allow protocol=TCP localport=8351`.
What applications and services use port 8351?
Port 8351/TCP is used by the server-find service. Specific uses depend on the software and configuration. Check our related tools section for more information.