Port 13 — daytime

TCPSystem

Daytime Protocol service port for retrieving system date and time information

Registry assignments, software defaults and local listeners are different things. A port number alone does not identify or secure a service.

Software Using This Port (2 software)

Community software entries: links are references, not individual verification.

daytime

TimeService

Time Services

TimeService

Usage Suggestions

  • Before using port 13, please confirm it is not occupied by other services
  • If you encounter port conflicts, consider using other ports or stopping the occupying service

Quick Info

Port
13
Protocol
TCP
Categories
System
Usage Status
2 software in use

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