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Domain & IP Intelligence

Whois API

Gain access to website ownership details, like registrar, name servers, etc.

DNS API

Access a domain's IP from its A record & explore MX, NS & other records.

Domain Availability API

Instantly check domain availability and explore potential suggestions.

SSL Lookup API

Gain live insights into streaming SSL certificate details.

Domain Monitoring

Keep track of domains with real-time alerts and changes.

Brand Monitoring

Protect your brand's reputation with robust brand monitoring services.

Registrant Monitoring

Gain insights into domains from a specific registrar with Registrant Monitoring.

Data Feeds

Newly Registered Domains

Get recently registered domains along with their Whois records & DNS details.

Expiring & Dropped Domains

Keep track of expired domains in pending deletion or redemption status.

Whois Database

Precision Whois search with extensive Whois database records and filters.

DNS Database

Obtain in-depth security information with our broad DNS database.

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Documentation

Domain & IP Intelligence

Whois API

Provides real-time Whois domain data that is directly fetched from Whois servers.

DNS API

Get the latest details on DNS records like A, AAAA, SOA, SPF, CNAME, etc.

Domain Availability API

Discover available domains with suggestions.

SSL Lookup API

Fetch live streaming secure sockets layer certificate along with its complete SSL cert chain.

IP Whois Lookup API

Provides real-time IP related data like Inet numbers, CIDR, contacts details, and some other details.

ASN Whois Lookup API

Allows to fetch all ASN related information which include ASN blocks, contact details and more.

Data Feeds

Newly Registered Domains

Get newly registered domains categorized by gTLDs, ccTLDs.

Expiring & Dropped Domains

Access expiring/deleted domains' Whois info in CSV or by date.

Whois Database

Get Whois data as compressed CSV with filter like country, TLD.

DNS Database

Get DNS data as compressed CSV for records like A, AAAA, MX, etc.

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Tools

Whois API Tools

Whois Lookup Tool

Historical Whois Lookup Tool

Reverse Whois Lookup Tool

IP Whois Lookup Tool

ASN Whois Lookup Tool

Bulk Whois Lookup Tool

DNS API Tools

DNS Lookup Tool

Historical DNS Lookup Tool

Reverse DNS Lookup Tool

NS Lookup Tool

MX Lookup Tool

Bulk DNS Lookup Tool

Security & Domain Tools

SSL Lookup Tool

Domain Availability Tool

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Blog

Whois Protocol: Streamlined Domain Data Access

Fast, accurate, and powerful data at your fingertips

Whois Demystified: Safeguarding Against Cyber Threats

Understanding the Domain Life Cycle

Whois Protocol: Streamlined Domain Data Access

Whois Demystified: Safeguarding Against Cyber Threats

Understanding the Domain Life Cycle

Automate Domain Intelligence with MAKE

The WhoIsFreaks Whois Lookup Tools Trilogy (WWLTT)

7 Ways Historical Whois Lookups Can Help Your Organization with Cyber-security, Threat Response, and Continuous Improvement

Reverse WhoIs Lookup is a powerful tool that can reveal what's behind a cyber-attack.

Exploring the Digital Footprint: The Power of Reverse Whois Lookup

Automate Domain Intelligence with MAKE

7 Ways Historical Whois Lookups Can Help Your Organization with Cyber-security, Threat Response, and Continuous Improvement

Exploring the Digital Footprint: The Power of Reverse Whois Lookup

Data privacy regulations cannot be ignored

9 Ways Whois Lookups Can Boost Data Privacy and Security

Whois Privacy and General Data Protection Regulation (GDPR)

The GDPR and WHOIS Privacy

The Power of WHOIS Lookup, Reverse WHOIS Lookup, and Historical WHOIS Lookup in Bolstering Cyber-security Domain Ownership Information

9 Ways Whois Lookups Can Boost Data Privacy and Security

The GDPR and WHOIS Privacy

The Power of WHOIS Lookup, Reverse WHOIS Lookup, and Historical WHOIS Lookup in Bolstering Cyber-security Domain Ownership Information

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IP Geolocation API

CurrencyFreaks API