Brand Alert | WhoisXML API
Products APIs Data Feeds Web Tools Domain Research & Monitoring Enterprise Packages
WHOIS / WHOIS History
WHOIS / WHOIS History

Provide current and historical ownership information on domains / IPs. Identify all connections between domains, registrants, registrars, and DNS servers.

DNS / DNS History
DNS / DNS History

Look into all current and historical DNS / IP connections between domains and A, MX, NS, and other records. Monitor suspicious changes to DNS records.

IP Geolocation / IP Netblocks
IP Geolocation / IP Netblocks

Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details.

Domain Research Suite (DRS)
Domain Research Suite (DRS)

Access our web-based solution to dig into and monitor all domain events of interest.

Domain Research Suite (DRS)
Domain Research Suite (DRS)

Get access to a web-based enterprise-grade solution to search and monitor domain registrations and ownership details for branded terms, fuzzy matches, registrants of interest, and more.

Research
Monitoring
White-Label
WhoisXML API Predictive Threat Intelligence
Predictive Threat Intelligence

Detect and block access to and from dangerous domain names before malicious actors can weaponize them. Contact us today for more information.

WhoisXML API Internet Infrastructure
Internet Infrastructure

Unlock integrated intelligence on Internet properties and their ownership, infrastructure, and other attributes.

Enterprise API Packages
Enterprise API Packages

Our complete set of domain, IP, and DNS intelligence available via API calls as an annual subscription with predictable pricing.

Security Intelligence (SI) Suite
Security Intelligence (SI) Suite

Offers complete access to WHOIS, IP, DNS, and subdomain data for product enrichment, threat hunting and more.

Multi-Level API User Administration Now Available - Manage individual API keys for team members in your organization.

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API Lookup Brand Monitor Pricing

Monitor exact matches, variations and common misspellings of your brand name & trademarks

Search across all recently registered & deleted domain names and get sets of domain names that contain term(s) that are specified by you.

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500 free API requests. No credit card required.

774 Million+Domains tracked
21.0 Billion+WHOIS records
7,596+TLDs and ccTLDs tracked
52,000+Satisfied customers

Brand Alert product line includes

Lookup

Fast check all the newly registered and recently expired domains that contain term(s) that are specified by you so as to protect your brand online.

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Brand Alert Lookup | WhoisXML API
Brand Alert API | WhoisXML API

API

The API is ideal for Brand Protection Agents to monitor registrations that contain a trademarked word or product phrase, or which may contain minor variations to a firm’s brand.

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Benefits

  • If a newly registered or dropped (on-hold, deleted) domain name contains any of the search terms, then it will be returned in the search result.

  • By default, the result contains all the domain names registered or dropped within the last day. Your program can actively monitor each set of terms by automatically submitting a single query each day.

  • You can monitor for domain registration, expiration or ownership change. You have the option to exclude terms if they should not be a part of the search.

  • You can backtrack the alerts up to 14 days by setting sinceDate request parameter.

  • The Brand Alert API searches new .com, .net, .org, .biz, .mobi, .us, .pro, .coop, .asia and thousands of gTLDs and ccTLDs for your specified terms.

  • You can also use our "with typos" option, which adds automatically generated misspellings to your search terms to boost your anti-phishing activities.

Practical usage

Trademark Infringement and Copyright Violation Prevention

Track all domains that contain your company or brand name as part of brand protection and anti-counterfeiting efforts. Use them as Brand Alert search terms to get an exhaustive list of web properties that may be mimicking your organization.

Email Security Enhancement

Prevent all employees from interacting with the owners of spoofed email addresses. Brand Alert can alert you each time a well-known brand or company name gets used in newly registered domains (NRDs). Regular monitoring can help you reduce risks tied to phishing, business email compromise (BEC), invoice scams, and spam.

Keep Track of Domain Deletions

Be alerted as soon as domain names that contain branded strings are being dropped by their current registrant, as part of your defensive domain registration efforts or to support your business growth.

Brand Alert Overview | WhoisXML API

Get 500 free API credits. No credit card required.

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