DomainsMesh
  • WHOIS
  • DNS Lookup
  • FAQ
  • Domain Name GeneratorBusiness Name GeneratorWebsite Name Generator
DealsSave up to 98%Search Domains
Deals
DomainsMesh
WHOISDNS LookupFAQ

Generators

Domain Name GeneratorBusiness Name GeneratorWebsite Name GeneratorDeals & CouponsSAVE UP TO 98%
Search Domains

Free domain search — no account needed

Real-Time DNS Inspector

DNS Record Lookup

Instantly query A, AAAA, MX, NS, TXT, CNAME, SOA and CAA records for any domain.

Try an example

Record types checked

A

IPv4 address of the domain

AAAA

IPv6 address of the domain

MX

Mail exchange servers

NS

Authoritative nameservers

TXT

SPF, DKIM & verification

CNAME

Canonical name aliases

SOA

Start of authority record

CAA

Certificate authority auth

How to use

  1. 01

    Enter any domain name above — e.g. github.com or subdomain.example.com.

  2. 02

    Hit Lookup to instantly fetch all A, MX, NS, TXT, CNAME, SOA and CAA records in real time.

  3. 03

    Use the record type tabs to filter results, or click any value to copy it to your clipboard.

What is a DNS lookup?

A DNS lookup queries the Domain Name System to retrieve all public records associated with a domain. It translates human-readable names like github.com into IP addresses, mail servers, and configuration records used by the internet.

Debug email issues

Check MX and TXT records to diagnose delivery failures or SPF/DKIM problems.

Verify DNS propagation

Confirm that recent DNS changes have propagated across the internet.

Audit nameservers

Inspect NS records to verify your domain is pointed to the right DNS provider.

Check SSL certificates

View CAA records to see which certificate authorities can issue SSL certs.

Frequently Asked Questions

How do I check DNS records for a domain for free?

Enter the domain name in the DNS lookup tool above. It checks all 8 record types (A, AAAA, MX, NS, TXT, CNAME, SOA, CAA) simultaneously using Cloudflare DoH — instant, free, no login.

How do I look up MX records for a domain?

Enter the domain in the tool above. MX records will appear in the results showing the mail server hostname and priority. This tells you which mail servers handle email for the domain.

How do I find the nameservers of a website?

Use the DNS lookup tool to query NS records. The results show all authoritative nameservers for the domain.

What is a TXT record used for?

TXT records store text data in DNS — commonly used for domain ownership verification (Google, Microsoft), SPF email authentication, DKIM keys, and DMARC policies.

More free domain tools

All free, no account required.

Domain name checkerCheck domain validity and availability across 500+ extensions.AI domain name generatorTurn one keyword into brandable domain names ideas.Business name generatorCompany name ideas by industry, checked for domains.Website name generatorBrandable site name ideas from your topic.
DomainsMesh

Find your corner of the internet. Free, instant domain search powered by real-time WHOIS data.

500+ TLD extensionsNo account requiredAlways free

Tools

  • Domain Checker
  • WHOIS Lookup
  • DNS Lookup
  • SSL Checker
  • IP Lookup
  • Blacklist Checker

Generators

  • Domain Name Generator
  • Business Name Generator
  • Website Name Generator

Company

  • Hosting Deals
  • FAQ
  • About
  • Contact
  • Affiliate Disclosure

Legal

  • Privacy Policy
  • Cookie Policy
  • Terms of Service
  • Disclaimer

© 2026 DomainsMesh.com — All rights reserved.

Domain data sourced from public WHOIS and RDAP registries. Affiliate disclosure.