- Main –
Look up domains by domain name, email address or registrant name.
- About –
Information about domainIQ and our services.
- FAQ –
Frequently asked questions.
- Enterprise Services –
Check out our enterprise services tailored to business and government users.
- Blog –
Read our latest blog posts.
- Contact –
Contact us for any reason.
- Privacy Policy –
Read our privacy policy.
- Terms of Service –
Terms of Service agreement.
- Reverse Whois Tool –
Discover all domains, emails and aliases associated with a specific individual or organization.
- Domain Search –
Reverse keyword search tool. Discover all domains that contain one or more specific keywords.
- Reverse IP Tool –
Discover all domains on a particular IP, subnet or IP block complete with whois and web site information.
- Reverse DNS Tool –
Discover all domains on a particular name server (DNS) complete with whois and web site information.
- Reverse MX Tool –
Discover all domains on a particular mail server complete with whois and web site information.
- Bulk Reverse IP Tool –
Discover all domains on a set of IPs.
- Email/Registrant Count Lookup –
Retrieve associated domain counts for a given set of email addresses, registrant names or domain names.
- Add a Monitor –
Monitor domain names, registrant and emails, and DNS servers, and receive alerts when changes occur.
- Monitoring Reports –
View and edit your active monitors and alerts.
- Contact Owner –
Contact a domain name's owner to make a regular or anonymous offer.
- Bulk WHOIS Lookup –
Quickly retrieve WHOIS records for a batch of domains.
- Bulk DNS Tool –
Check live DNS servers for many domains quickly to find nameservers, mail servers or IPs.
- Bulk IP WHOIS Lookup –
Resolve domain names to IPs and check the whois for those IPs with geo-location parsing.
- Bulk Snapshot Tool –
Retrieve a batch of live snapshots for multiple domains at once.
- Hosting Research –
View historical hosting and mail records for any domain.
- Domain Snapshot History –
See what web sites looked like in the past with our snapshot history tool.
- Domain DNS History –
View historical DNS records for one or more domains.
- Nameserver IP History –
View historical IP addresses for one or more nameservers.
- Domain Similarity Finder –
Generate a report showing similarities across a batch of domains.
- Domain Registration History –
Research domains to determine if they have ever been registered, and find the date of first registration.
- Zone Files –
Download live and historical zone files, which are files that contain a list of every registered domain name.
- API Access –
Use our powerful API to access domainIQ tools and services automatically.
