43

TCP

WHOIS

WHOIS Protocol

🔒 Security: SecureStatus: Active🌐 Category: Network

📋 Basic Information

Port Number
43
Protocol
TCP
Service
WHOIS
Popularity
Medium
Description
Protocol for querying domain registration information database
Tags
networkdomaindns

🔗 Related Ports

53🔥

DNS

Domain Name System

TCPUDP

Domain Name System for translating domain names to IP addresses. Essential network infrastructure service.

⚠️ Security: Depends🌐 Category: Network

📚 References