Determine infrastructure connections between hostnames and IP addresses using one of the biggest archives of Domain Name System (DNS) records today.
Reverse IP & DNS API lets you query up to 30 IPs per second so you can quickly identify which domains are connected.
Our Reverse IP & DNS API comes with code samples for easy integration in several programming languages. It’s also available as a Splunk Enterprise application.
A reverse IP API is an intelligence consumption model with data delivery via API calls. The API establishes which domains might be using the same IP to host their websites’ contents. It allows website owners to check if their IP address is shared or dedicated and serves several purposes.
Identify all potentially dangerous domains that share the same IP with known malicious websites.
Identify your attack surface by discovering all the hosts and IPs related to a given target website/IP address. You can also check if you have the same IP addresses as vulnerable websites with Reverse IP API. Further analysis is possible, too, with Reverse WHOIS API and Reverse WHOIS Search.
During or after an intrusion or incident, you can use Reverse IP capabilities to identify the attackers’ hostnames.
You can also use Reverse IP API to ensure that your website’s IP address is not being used by any other domain. That may lower your search engine ranking and move your site to a less reputable area of the Internet.
Hosting your website on a crowded IP address or one with a bad reputation due to malicious neighboring domains can negatively affect your website performance and how you are perceived on the web. It may even land you on a blacklist.
Our Reverse IP API enables you to conduct an inventory of all your websites or those of your competitors hosted on the same IP address. The API also helps with brand protection, as it can find other domains that potential attackers own and pinpoint otherwise-unknown related web properties that can cause harm.
Find domains and subdomains related by specific terms in their hostnames.
Learn moreFind out which domains were added or dropped by registrants, with given search criteria.
Learn moreEasily detect all typosquatting domain names as soon as they are registered each day.
Learn moreMonitor exact matches, variations and common misspellings of your brand name & trademarks.
Learn moreGet a complete daily list of all the registered domains and zone files.
Learn moreGet the most relevant data to be ahead of emerging security threats.
Learn moreGet data feeds of new registered domains along with their WHOIS data generated in real time.
Learn moreEnhance your domain research toolkit by our enterprise-grade web-based solution that helps you in searching...
Learn moreGet insights for the new business registered on the web.
Learn moreAssess the domain's or IP addresses reputation and risk profile with a simple score based on a comprehensive...
Learn moreGet well-parsed and normalized WHOIS information for any domain name, IP address or email.
Learn moreWe provide complete and relevant domain WHOIS data which can be customized and easily integrated as per your business needs.
Learn moreFind out the exact physical location of any IP address, email or domain name.
Learn moreReverse IP/DNS capabilities are only a part of our extensive set of APIs. Get complete access to domain, IP, and DNS intelligence with an annual WhoisXML API subscription.
Learn moreGet free access to our API. 100 free credits monthly. No credit card required.
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