WHOIS & DNS Lookup
FreeThe WHOIS & DNS Lookup tool reports a domain’s DNS records — A, AAAA, MX, NS, TXT and CNAME — alongside its raw WHOIS registration details, all in one place.
How to use the WHOIS & DNS Lookup
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1
Enter a domain
Type the domain you want to look up.
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2
Run the lookup
Click Look up to fetch DNS and WHOIS data.
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3
Review the records
Inspect the DNS records and registration details.
Features
- A, AAAA, MX, NS, TXT and CNAME records
- Raw WHOIS registration data
- Works on any registered domain
- No sign-up required
When to use it
- Verify DNS records during a site migration
- Check which mail servers a domain uses
- Confirm a TXT verification record is live
Frequently asked questions
A DNS record maps a domain to information such as its IP address (A/AAAA), mail servers (MX), name servers (NS) or verification text (TXT).
WHOIS is a public directory of domain-registration data, including the registrar and key dates. Many registrars now redact personal details for privacy.
MX (Mail Exchange) records tell other mail servers where to deliver email for a domain. Missing or wrong MX records cause email-delivery failures.
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