Free DNS Checker

DNS Record Checker

Free & Fast - Lookup DNS records for any domain including A, MX, CNAME, TXT, NS records and more with detailed analysis

DNS Record Lookup Tool

Supported Record Types:

A/AAAA: IPv4/IPv6 address records

MX: Mail exchange servers with priority

TXT: Text records for verification and configuration

CNAME/NS: Canonical names and name servers

Why Use Our DNS Checker?

Domain Management

Essential for webmasters and system administrators to verify DNS configurations, troubleshoot domain issues, and ensure proper website and email functionality.

Security Analysis

Useful for security professionals to analyze domain configurations, verify SPF/DKIM records, and investigate potential DNS-related security issues or misconfigurations.

Multiple Record Types

Comprehensive support for all common DNS record types including A, AAAA, MX, CNAME, TXT, NS, SOA, PTR, and SRV records with detailed information display.

Fast & Accurate

Provides real-time DNS queries with TTL information, priority values for MX records, and comprehensive results that help diagnose DNS propagation and configuration issues.

Frequently Asked Questions

DNS records are instructions that tell DNS servers how to respond to queries about a domain. They're essential for web hosting, email delivery, domain verification, and various internet services to function properly.