All ports
Port9312/TCP
sphinxapiPort
9312
Protocol
TCP
Category
Registered
Service
sphinxapi
What is port 9312?
Port 9312/TCP is a Registered port, registered with IANA for specific applications. It is associated with the sphinxapi service.
Sphinx search server
Useful commands
nmapnmap -p 9312 -sV example.comnetcatnc -zv example.com 9312curlcurl -v http://example.com:9312/telnettelnet example.com 9312bash(echo > /dev/tcp/example.com/9312) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 9312/tcpDeny
sudo ufw deny 9312/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 9312 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 9312 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=9312/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 9312" dir=in action=allow protocol=TCP localport=9312Security 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- Outdated versions with vulnerabilities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 9312/TCP?
Port 9312/TCP is associated with the sphinxapi service. Sphinx search server
Is it safe to expose port 9312 to the Internet?
It depends on the service and configuration. Port 9312 (sphinxapi) 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 9312 is open?
You can use nmap: `nmap -p 9312 -sV example.com`, netcat: `nc -zv example.com 9312`, or the bash command: `(echo > /dev/tcp/example.com/9312) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 9312 on my firewall?
On Linux with UFW: `sudo ufw allow 9312/tcp` (open) or `sudo ufw deny 9312/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 9312 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 9312" dir=in action=allow protocol=TCP localport=9312`.
What applications and services use port 9312?
Port 9312/TCP is used by the sphinxapi service. Specific uses depend on the software and configuration. Check our related tools section for more information.