635
RLZ DBase
Low RiskTCP/UDP — Database
Port Overview
Port Number
635
Service Name
RLZ DBase
Transport Protocol
TCP/UDP
Category
Database
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 635?
RLZ DBase, a legacy database protocol assigned by IANA. Used in early enterprise database replication and synchronization systems. No modern deployment.
TCP/UDP
Database
Security Considerations
Port 635 (RLZ DBase) is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose.
Recommendation: Standard security practices apply. Keep software updated and monitor access.