A reverse MX API is a way to check if several domains can be found on a specified mail server through API calls. This information can help verify if a mail server is dedicated or shared across multiple hosts for cybersecurity and marketing ends.
We provide results pulled from our large and constantly updated DNS database with millions MX records updated weekly for billions of domains and subdomains.
Reverse MX API is a fast and easy-to-use API for quick access to domains with a shared mail server. All the results are duly parsed and normalized to a consistent format such as JSON and XML for easy integration into your business processes.
Prevent your mail server from being blacklisted and avoid harm to your email deliverability. Use Reverse MX API to identify bad hosts that may be involved in spamming, phishing, and other malicious activities.
“We want to provide all Cyberscape users the ability to integrate relevant data for their cyber threat investigations. WhoisXML API provides unique data that will be helpful to the cyber threat investigation community, allowing analysts to shorten the cycle of understanding and mitigating threats.”
















Give the list of domain names tied to the specified DNS records via API calls with outputs in JSON and XML.
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Enhance your domain research toolkit by our enterprise-grade web-based solution that helps you in searching...
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Get well-parsed and normalized WHOIS information for any domain name, IP address or email.
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Find out the exact physical location of any IP address, email or domain name.
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Get insights for the new business registered on the web.
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Find out which domains were added or dropped by registrants, with given search criteria.
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Get data feeds of SSL certificates along with their well parsed fields in real time. Accurate. Up-to-date.
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Get vendor information, detect virtual machines, manufacturer, location, read the information encoded in the MAC address.
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Get the most relevant data to be ahead of emerging security threats.
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Monitor exact matches, variations and common misspellings of your brand name & trademarks.
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We provide complete and relevant domain WHOIS data which can be customized and easily integrated as per your business needs.
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Assess the domain's or IP addresses reputation and risk profile with a simple score based on a comprehensive...
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Find domains and subdomains related by specific terms in their hostnames.
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Easily identify malicious resources and retrieve their threat information.
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Easily detect all typosquatting domain names as soon as they are registered each day.
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Get the most comprehensive database of registered MAC address blocks, also referred to as OUIs (Organizationally Unique Identifiers).
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Get the most comprehensive database of SSL (Secure Sockets Layer) Certificates.
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Get data feeds of new registered domains along with their WHOIS data generated in real time.
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Reverse MX API
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