All ports
Port5319/TCP
roughtimePort
5319
Protocol
TCP
Category
Registered
Service
roughtime
What is port 5319?
Port 5319/TCP is a Registered port, registered with IANA for specific applications. It is associated with the roughtime service.
Roughtime time synchronization
Useful commands
nmapnmap -p 5319 -sV example.comnetcatnc -zv example.com 5319curlcurl -v http://example.com:5319/telnettelnet example.com 5319bash(echo > /dev/tcp/example.com/5319) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 5319/tcpDeny
sudo ufw deny 5319/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 5319 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 5319 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=5319/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 5319" dir=in action=allow protocol=TCP localport=5319Security 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- Outdated versions with vulnerabilities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 5319/TCP?
Port 5319/TCP is associated with the roughtime service. Roughtime time synchronization
Is it safe to expose port 5319 to the Internet?
It depends on the service and configuration. Port 5319 (roughtime) 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 5319 is open?
You can use nmap: `nmap -p 5319 -sV example.com`, netcat: `nc -zv example.com 5319`, or the bash command: `(echo > /dev/tcp/example.com/5319) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 5319 on my firewall?
On Linux with UFW: `sudo ufw allow 5319/tcp` (open) or `sudo ufw deny 5319/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 5319 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 5319" dir=in action=allow protocol=TCP localport=5319`.
What applications and services use port 5319?
Port 5319/TCP is used by the roughtime service. Specific uses depend on the software and configuration. Check our related tools section for more information.