1263 dka - User Port | Service Name:dka

1263 is a User Port. Transport Protocol TCP UDP , 1263 Service Name dka, Service Name Description: dka.

Port	Protocol	Service Name	Description	Source
1263	TCP UDP	dka	dka	IANA
1263	TCP UDP	dka	dka	bekkoame

Port	Service Name	Description
1134	aplx	MicroAPL APLX
1201	nucleus-sand	Nucleus Sand Database Server
1441	cadis-1	Cadis License Management
1445	proxima-lm	Proxima License Manager
1759	spss-lm	SPSS License Manager
2670	tve-announce	TVE Announce
2841	l3-ranger	l3-ranger
3451	asam	ASAM Services
4136	cl-db-request	Classic Line Database Server Request
4821		Unassigned

A port is an endpoint of communication in an operating system. While the term is also used for hardware devices, in software it is a logical construct that identifies a specific process or a type of service.

Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535);

The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port". To the extent possible, these same port assignments are used with the UDP [RFC768]. The range for well-known ports managed by the IANA is 0-1023.
DYNAMIC AND/OR PRIVATE PORTS Registered Ports are those from 1024 through 49151.
The Dynamic and/or Private Ports are those from 49152 through 65535