Reverse DNS Lookup Tool

Convert IP addresses to hostnames using PTR records

Fast Lookup
Provider Detection
Hostname Validation
Why Use Reverse DNS?

Reverse DNS lookup maps an IP address to its hostname, aiding network troubleshooting, security analysis, and ISP/hosting provider identification.

Reverse DNS Lookup

Enter an IP address to perform a reverse DNS lookup and identify the hostname associated with it.

Related Tools
Advanced

IP Location

Tool Features

Comprehensive reverse DNS analysis with provider detection and hostname validation

Reverse DNS Lookup

Convert IP addresses back to hostnames using PTR records

Provider Detection

Identify ISPs, cloud providers, and hosting services

Hostname Validation

Validate hostname format and detect potential issues

Fast Analysis

Quick categorization and analysis of reverse DNS records