DNS Lookup
Perform DNS lookup online instantly. Check A, AAAA, MX, TXT, NS and CNAME DNS records for any domain name easily.
Last updated: 2026-05-20
Free Online DNS Lookup
Use this free online dns lookup tool directly in your browser without installing software. Fast, mobile friendly and easy to use.
About DNS Lookup
DNS lookup tools help developers and system administrators troubleshoot domain routing, email delivery and server configuration issues.
Related Tools
Cidr Range Calculator
A browser-based Cidr Range Calculator for practical validation, conversion, preview, and calculation tasks.
Email Header Parser
A browser-based Email Header Parser for practical validation, conversion, preview, and calculation tasks.
Http Status Text
A browser-based Http Status Text for practical validation, conversion, preview, and calculation tasks.
IP Address Lookup
Lookup IP address details instantly online. Find IP location, ISP, hostname, country and network information easily.
About This Tool
About DNS Lookup
This free online DNS Lookup tool helps you inspect DNS records for any domain instantly.
Check A, AAAA, MX, TXT, NS and CNAME records for troubleshooting, verification and domain analysis.
What This Tool Supports
- A record lookup
- AAAA record lookup
- MX record lookup
- TXT record lookup
- NS and CNAME lookup
Frequently Asked Questions
What is DNS Lookup?
DNS Lookup retrieves DNS records associated with a domain name.
Can this tool check MX records?
Yes. MX, TXT, NS, A, AAAA and CNAME records are supported.
Why use DNS lookup tools?
DNS tools help troubleshoot email delivery, domain routing and server configuration issues.
Is this DNS Lookup tool free?
Yes. This tool is completely free to use online.
Popular Tools
Advanced Home Loan EMI Calculator
Calculate home loan EMI, amortization schedule, prepayments, taxes, insurance and repayment breakdown online instantly.
Aesthetic Text Generator
Convert basic Latin text into a cursive Unicode style.
Age Calculator
Calculate exact age online from date of birth. Find age in years, months, days, weeks and hours instantly.
AGE ON Date Calculator
A browser-based AGE ON Date Calculator for practical validation, conversion, preview, and calculation tasks.
AIM Trainer
Test AIM Trainer using browser APIs. Processing stays on your device.
Ambient Sound Generator
A free browser-based ambient sound generator with practical controls, local processing, and clear downloadable or copyable results.