Port 1044

dcutility · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicedcutility
Registered2004-11

Frequently asked questions

What is port 1044 used for?

Port 1044 is registered with the IANA for dcutility (TCP/UDP). Description: Dev Consortium Utility.

Is port 1044 a well-known port?

No. Port 1044 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 1044 is open?

Locally on Linux with ss -tulpn | grep ':1044\b', on Windows with netstat -ano | findstr :1044. To test a remote host use Test-NetConnection <host> -Port 1044 in PowerShell or nc -zv <host> 1044 on Linux/macOS.

How do I open port 1044 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 1044/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1044/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1044" -Direction Inbound -Protocol TCP -LocalPort 1044 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPdcutilityDev Consortium Utility
UDPdcutilityDev Consortium Utility

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