This product displays the DNS information critical for identifying who is hosting a particular domain name or website.Get started
500 free requests monthly. No credit card required.
Just take a domain name and get the DNS information to identify who is hosting a particular domain name or website.
This is a REST API that performs DNS queries via simple HTTP requests, returning your results as JSON/XML-encoded objects.
The passive DNS database is a large Historic DNS repository with 2 billion hostnames and hundreds of billions of Historic DNS Lookups. We offer an exhaustive and properly parsed passive DNS database in the format of an MYSQL dump or a CSV file that can be easily processed by your application.
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.
We work hard to improve our services for you. As part of that process, we welcome your feedback, questions, and suggestions. Please let us know about your thoughts and feelings, and any way in which you think we can improve our product.
For a quick response, please select the request type that best suits your needs. For more info regarding the request types, see Contact us page.