DNS Lookup Services | Whois XML API

Identify who is hosting a particular domain name or website

This product displays the DNS information critical for identifying who is hosting a particular domain name or website.

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500 free requests monthly. No credit card required.

DNS Lookup Services product line includes

Lookup

Just take a domain name and get the DNS information to identify who is hosting a particular domain name or website.

DNS Lookup | Whois XML API
DNS Lookup API | Whois XML API

API

This is a REST API that performs DNS queries via simple HTTP requests, returning your results as JSON/XML-encoded objects.

DNS Database Download

Our DNS database is a repository of all the connections identified for the past 12 years between IP addresses and domain names. We offer convenient formats for easy correlation with other data sources and straightforward integration into existing products.

DNS Database Download | Whois XML API

Benefits

  • Displays the DNS information critical for identifying who is hosting a particular domain name or website.

  • Determines the Mail Servers for Particular Domain. Use this API to find out what server(s) accept email for a specific domain by doing an MX record lookup.

  • Determines the IP address of the primary domain (A record), mail servers (MX records), DNS servers (name servers) and other items such as SPF records (TXT records).

  • Determines the SPF record for a domain by looking up its TXT record to see if the domain tries to restrict who can send email using the domains.

DNS Lookup Services | Whois XML API

Get 500 free credits monthly. No credit card required.

Get started

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