DNS Lookup Tool
Fetch and analyze DNS records (A, AAAA, MX, CNAME, TXT, NS) for any domain name instantly.
Domain DNS Lookup
Understanding DNS Records for SEO
A & AAAA Records
These point your domain to your server's IPv4 (A) or IPv6 (AAAA) address. A fast, reliable server IP is critical for maintaining good Core Web Vitals (LCP) and ensuring search engine bots can always crawl your site without errors.
MX Records
Mail Exchange records direct email to your servers. Proper MX records ensure you receive important communications from Google Search Console and clients, avoiding spam filters.
TXT Records
TXT records hold text information for sources outside your domain. Crucial for SEO, they are used to verify domain ownership in Google Search Console and set up SPF/DKIM for email security.
CNAME Records
Canonical Name records alias one name to another. Ensure your www and non-www domains resolve correctly using CNAMEs and 301 redirects to avoid duplicate content penalties.
Why use our DNS Lookup Tool?
Boost Rankings
Use DNS Lookup Tool to optimize your content for search engines.
Instant Analysis
Get results instantly without waiting.
Actionable Insights
Clear metrics you can use to improve your website.
Frequently Asked Questions
Is this DNS Lookup Tool tool free?
Yes, it is 100% free to use.
Do you save my content?
No, your content is analyzed directly in your browser and never sent to our servers.
Feedback & Suggestions π‘
Help us improve the DNS Lookup Tool tool.