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Learn more about a domain’s owner from his available Domain Name System (DNS) information. Find the IP address, mail server, nameserver, and other DNS-related information of domains by letting DNS Lookup API gather A, mail exchanger (MX), NS, SPF/TXT, and other records.
DNS Lookup API is a RESTful API that can be easily integrated into pre-existing systems and processes. We also provide multiple client libraries with code samples for all commonly-used programming languages to speed up integration.
Even more violent than spam is the dreaded DDoS attack, which is basically a security attack on your website from dozens or even hundreds of IP address simultaneously. If you suddenly notice an unusual amount of traffic, then you may want to conduct a DNS lookup and get to the root of it before it becomes a problem, especially if the traffic is originating from a group of similar IP addresses.
Better manage spam attacks from a given web server or IP address. When spammers attack your site repeatedly, you can obtain the attackers’ IP addresses via a DNS lookup tool and more information about the DNS infrastructure in use.
Pen testers and researchers can use DNS data to expand their knowledge of an organization’s online properties. From there, they can begin to understand the bigger picture and reduce potential attack surfaces.
Our database contains information on 2 billion hostnames, enabling you to gather all available historical DNS data points for any hostname or IP address you may be interested in.
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Find out which domains were added or dropped by registrants, with given search criteria.
Learn moreEnhance your domain research toolkit by our enterprise-grade web-based solution that helps you in searching...
Learn moreAssess the domain's or IP addresses reputation and risk profile with a simple score based on a comprehensive...
Learn moreMonitor exact matches, variations and common misspellings of your brand name & trademarks.
Learn moreFind out the exact physical location of any IP address, email or domain name.
Learn moreGet well-parsed and normalized WHOIS information for any domain name, IP address or email.
Learn moreGet data feeds of new registered domains along with their WHOIS data generated in real time.
Learn moreEasily detect all typosquatting domain names as soon as they are registered each day.
Learn moreGet a complete daily list of all the registered domains and zone files.
Learn moreWe provide complete and relevant domain WHOIS data which can be customized and easily integrated as per your business needs.
Learn moreGet the most relevant data to be ahead of emerging security threats.
Learn moreShift to an annual API access subscription package that matches your enterprise needs and budget. We offer various tiers according to your desired number of queries for each API.
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