whatportis.com

Port 34242 services

2 entries are registered on port 3424. It is a registered port (1024–49151) — IANA records an assignee, but nothing stops other software from listening here, which is why the number carries more than one entry.

entries
2

services registered on this number

transport
tcp · udp

2 transports in use

in transit
2/2

entries encrypted on the wire

worst risk
4/10

2 of 2 iana-registered

Services on this port

ranked by lookups
portservicerisk
:3424Xware xTrm over SSLcaution
:3424xTrade over TLS/SSLsafe

01Xware xTrm over SSLtcp · iana-registered · risk 4/10

Xware xTrm Communication Protocol over SSL is a secure, encrypted communication protocol used primarily within the Xware xTrm platform to enable safe data exchange between enterprise systems, often across corporate firewalls or internet connections. The protocol relies on SSL/TLS to ensure the confidentiality and integrity of transmitted data, supporting encrypted business-critical transfers and integration scenarios.

port 3424 as Xware xTrm over SSL →
filed underSecurityFile TransferNetwork Services

Which one is on your host

ask the machine, not the registry

The registry says what 3424 is registered to. What is listening on it right now is decided by the host, and only the host can be asked. Each of these prints the process behind the socket.

linux
ss -ltnp | grep ':3424\b'
macos
lsof -nP -iTCP:3424 -sTCP:LISTEN
windows
netstat -ano | findstr :3424

On Linux and Windows the process name comes back with the socket; on macOS lsof needs sudo to name a process that isn't yours. Match what it prints against the 2 entries above.

A port number is not a service. Anything may listen on 3424 — what you actually met is decided by the host, not the registry. If a service is missing here, it belongs in the registry.

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