Free DNS Lookup Tool - Check DNS Records Online

Perform DNS lookup and check all DNS records including A, MX, NS, TXT, CNAME records for any domain.

DNS Lookup Tool

View DNS Records & Analyze Domain Configuration

What is a DNS Lookup?

A DNS lookup queries the Domain Name System to retrieve DNS records for a domain. These records contain crucial information about domain configuration, including IP addresses (A records), mail servers (MX records), nameservers (NS records), and text records (TXT records) used for verification and security.

Why Perform DNS Lookup?

  • Verify domain DNS configuration
  • Check if DNS records are properly set
  • Troubleshoot email delivery issues
  • Verify domain ownership and security records
  • Monitor DNS propagation changes
  • Diagnose website connectivity problems
  • Analyze competitor domain setup

How to Use DNS Lookup

1

Enter the domain name you want to check

2

Select specific record types or check all

3

Click 'Lookup DNS' to query records

4

View detailed DNS information

5

Analyze and verify your DNS configuration

DNS Lookup Features

Complete DNS record analysis
A and AAAA record lookup
MX record mail server check
NS nameserver verification
TXT record inspection
CNAME alias resolution
SOA record details
Fast global DNS queries