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Port 7365 (lcm-server)

IANA assigns port 7365 to lcm-server: LifeKeeper Communications.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
lcm-server TCP LifeKeeper Communications James Bottomley -
lcm-server UDP LifeKeeper Communications James Bottomley -

Registry dates for this port: registered 2006-02.

Check what is listening on port 7365

Linux: is anything listening on TCP 7365?
sudo ss -tlnp 'sport = :7365'
Linux: UDP 7365
sudo ss -ulnp 'sport = :7365'
Linux / macOS: which process owns the port
sudo lsof -nP -i :7365
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':7365 '
Windows (Command Prompt)
netstat -ano | findstr :7365
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 7365 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 7365
From Windows
Test-NetConnection HOST -Port 7365
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 7365

Block port 7365 in the firewall

ufw
sudo ufw deny 7365/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 7365 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 7365 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 7365' -Direction Inbound -Protocol TCP -LocalPort 7365 -Action Block
ufw
sudo ufw deny 7365/udp
iptables
sudo iptables -A INPUT -p udp --dport 7365 -j DROP
nftables
sudo nft add rule inet filter input udp dport 7365 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 7365' -Direction Inbound -Protocol UDP -LocalPort 7365 -Action Block

Related ports

7282mzca-action, mzca-alert7283genstat7391mindfilesys7392mrssrendezvous

All port numbers · Open port checker
Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.