DNS Guide

What Are DNS Records? A, CNAME, MX, TXT & NS Explained

📅 2026⏱ 6 min read✍️ OnlyFreeDomain Team

Plain-English explanation of every DNS record type — what they do, when to use them, and how to check them free. Read our complete guide below for everything you need to know.

Overview

This is one of the most searched topics in the domain industry. Understanding What Are DNS Records? A, CNAME, MX, TXT & NS Explained can save you time, money, and help you make better decisions for your website.

At OnlyFreeDomain.com we've helped thousands of domain buyers make smarter choices. Use our free domain tools to search availability, compare prices, and check DNS records — all completely free.

Key Takeaways

Always compare prices across multiple registrars before buying
Check renewal prices — not just first-year registration prices
Use our free DNS checker to verify domain records
Get free WHOIS privacy from Porkbun, Cloudflare or Namecheap
Use our AI domain suggester for creative name ideas

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