DNS Lookup

Query DNS records for domains and IPs (A, AAAA, MX, TXT, and more)

Domain
google.com
A, AAAA, MX, TXT
Google LLC
Popular search engine domain
Reverse DNS
1.1.1.1
PTR
Cloudflare, Inc.
Cloudflare public DNS server
Domain
github.com
A, AAAA, MX, TXT, CAA
GitHub, Inc.
Code hosting and collaboration platform
Domain
cloudflare.com
A, AAAA, MX, TXT, CAA
Cloudflare, Inc.
Global CDN and DNS provider
Domain
amazon.com
A, AAAA, MX, TXT, CNAME
Amazon.com, Inc.
E-commerce and cloud services
Domain
wikipedia.org
A, AAAA, MX, TXT
Wikimedia Foundation
Free online encyclopedia

Learn About DNS

Master DNS fundamentals, security, and troubleshooting techniques

What is DNS?

Understand how the Domain Name System maps names to IPs and why it matters.

DNS Record Types

Quick reference to A, AAAA, CNAME, MX, TXT, NS, SOA and when to use each.

DNS Security & Privacy

Overview of DNSSEC for integrity and DoH/DoT for encrypted, private DNS queries.