The Domain Lookup API is a powerful tool that provides developers with two endpoints to check domain availability and perform WHOIS domain lookup.
The first endpoint of the Domain Lookup API enables users to check domain availability, including domain validation, expiration, and pricing.
The second endpoint of the Domain Lookup API allows users to perform WHOIS domain lookup.
Overall, the Domain Lookup API is a versatile tool that provides users with essential domain information that can help them make informed decisions. The API's ease of use, reliability, and rich features make it a valuable resource for developers, marketers, and business owners looking to optimize their online presence.
It will receive a parameter and provide you with a JSON.
Basic Plan: 5 Requests Per Second.
Pro Plan: 10 Requests Per Second.
Pro + Plan: 10 Requests Per Second.
The Check Domain Availability endpoint of the Domain Lookup API enables users to validate a domain's availability and retrieve various domain-related data by providing the domain URL.
For example: applesupport.app
Check Domain Availability - Endpoint Features
| Object | Description |
|---|---|
domain |
[Required] Domain. For example: applesupport.app |
currency |
Optional Currency for pricing. ISO 4217 Currency Code. For example: USD |
{"status":"OK","request_id":"279d959e-5eca-46aa-bb29-d6fc1b507a35","parameters":{"domain":"applesupport.app","currency":"USD"},"data":{"domain":"applesupport.app","sld":"applesupport","tld":"app","valid":true,"available":true,"register_price":"0","purchase_price":"0","transfer_price":"14","renew_price":"14","currency":"USD","is_premium":false,"is_aftermarket":false,"tld_requirement":"HSTS_PRELOAD","whois_privacy_offered":true,"domain_positives":["Recent worldwide popular tld","Correct spelling","Okay transcribability"]}}
curl --location --request GET 'https://zylalabs.com/api/1954/domain+lookup+api/1694/check+domain+availability?domain=applesupport.app' --header 'Authorization: Bearer YOUR_API_KEY'
The Check Whois Domain endpoint of the Domain Lookup API enables users to perform a WHOIS domain lookup by providing the domain URL.
Check Whois Domain - Endpoint Features
| Object | Description |
|---|---|
domain |
[Required] The domain to perform WHOIS lookup. For Example: netflix.com |
{"status":"OK","request_id":"f1a068f9-d73a-4c81-9725-47f6655ccca1","parameters":{"domain":"netflix.com"},"data":{"domain":"netflix.com","sld":"netflix","tld":"com","whois":"Domain Name: netflix.com\nRegistry Domain ID: 1404215_DOMAIN_COM-VRSN\nRegistrar WHOIS Server: whois.markmonitor.com\nRegistrar URL: http://www.markmonitor.com\nUpdated Date: 2021-10-09T09:37:28+0000\nCreation Date: 1997-11-11T05:00:00+0000\nRegistrar Registration Expiration Date: 2023-11-10T00:00:00+0000\nRegistrar: MarkMonitor, Inc.\nRegistrar IANA ID: 292\nRegistrar Abuse Contact Email: [email protected]\nRegistrar Abuse Contact Phone: +1.2086851750\nDomain Status: clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited)\nDomain Status: clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited)\nDomain Status: clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited)\nDomain Status: serverUpdateProhibited (https://www.icann.org/epp#serverUpdateProhibited)\nDomain Status: serverTransferProhibited (https://www.icann.org/epp#serverTransferProhibited)\nDomain Status: serverDeleteProhibited (https://www.icann.org/epp#serverDeleteProhibited)\nRegistry Registrant ID: \nRegistrant Name: Domain Administrator\nRegistrant Organization: Netflix, Inc.\nRegistrant Street: 100 Winchester Circle, \nRegistrant City: Los Gatos\nRegistrant State/Province: CA\nRegistrant Postal Code: 95032\nRegistrant Country: US\nRegistrant Phone: +1.4085403700\nRegistrant Phone Ext: \nRegistrant Fax: +1.4085403737\nRegistrant Fax Ext: \nRegistrant Email: [email protected]\nRegistry Admin ID: \nAdmin Name: Domain Administrator\nAdmin Organization: Netflix, Inc.\nAdmin Street: 100 Winchester Circle, \nAdmin City: Los Gatos\nAdmin State/Province: CA\nAdmin Postal Code: 95032\nAdmin Country: US\nAdmin Phone: +1.4085403700\nAdmin Phone Ext: \nAdmin Fax: +1.4085403737\nAdmin Fax Ext: \nAdmin Email: [email protected]\nRegistry Tech ID: \nTech Name: Domain Administrator\nTech Organization: Netflix, Inc.\nTech Street: 100 Winchester Circle, \nTech City: Los Gatos\nTech State/Province: CA\nTech Postal Code: 95032\nTech Country: US\nTech Phone: +1.4085403700\nTech Phone Ext: \nTech Fax: +1.4085403737\nTech Fax Ext: \nTech Email: [email protected]\nName Server: ns-1984.awsdns-56.co.uk\nName Server: ns-659.awsdns-18.net\nName Server: ns-1372.awsdns-43.org\nName Server: ns-81.awsdns-10.com\nDNSSEC: unsigned\nURL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/\n>>> Last update of WHOIS database: 2023-04-26T19:07:44+0000 <<<\n\nFor more information on WHOIS status codes, please visit:\n https://www.icann.org/resources/pages/epp-status-codes\n\nIf you wish to contact this domain’s Registrant, Administrative, or Technical\ncontact, and such email address is not visible above, you may do so via our web\nform, pursuant to ICANN’s Temporary Specification. To verify that you are not a\nrobot, please enter your email address to receive a link to a page that\nfacilitates email communication with the relevant contact(s).\n\nWeb-based WHOIS:\n https://domains.markmonitor.com/whois\n\nIf you have a legitimate interest in viewing the non-public WHOIS details, send\nyour request and the reasons for your request to [email protected]\nand specify the domain name in the subject line. We will review that request and\nmay ask for supporting documentation and explanation.\n\nThe data in MarkMonitor’s WHOIS database is provided for information purposes,\nand to assist persons in obtaining information about or related to a domain\nname’s registration record. While MarkMonitor believes the data to be accurate,\nthe data is provided \"as is\" with no guarantee or warranties regarding its\naccuracy.\n\nBy submitting a WHOIS query, you agree that you will use this data only for\nlawful purposes and that, under no circumstances will you use this data to:\n (1) allow, enable, or otherwise support the transmission by email, telephone,\nor facsimile of mass, unsolicited, commercial advertising, or spam; or\n (2) enable high volume, automated, or electronic processes that send queries,\ndata, or email to MarkMonitor (or its systems) or the domain name contacts (or\nits systems).\n\nMarkMonitor reserves the right to modify these terms at any time.\n\nBy submitting this query, you agree to abide by this policy.\n\nMarkMonitor Domain Management(TM)\nProtecting companies and consumers in a digital world.\n\nVisit MarkMonitor at https://www.markmonitor.com\nContact us at +1.8007459229\nIn Europe, at +44.02032062220\n----\n"}}
curl --location --request GET 'https://zylalabs.com/api/1954/domain+lookup+api/1695/check+whois+domain?domain=netflix.com' --header 'Authorization: Bearer YOUR_API_KEY'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
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The "Check Domain Availability" endpoint returns data on domain validity, availability, registration prices, and additional domain attributes. The "Check Whois Domain" endpoint provides WHOIS information, including domain registration details, registrar information, and domain status.
Key fields in the "Check Domain Availability" response include "valid," "available," "register_price," and "whois_privacy_offered." In the "Check Whois Domain" response, important fields include "domain," "registrar," "creation_date," and "domain_status."
The response data is structured in JSON format, with a top-level "status" field indicating the request outcome, followed by "parameters" detailing the input and "data" containing the relevant domain information.
The "Check Domain Availability" endpoint provides availability status, pricing, and domain characteristics. The "Check Whois Domain" endpoint offers registration details, ownership information, and domain status, helping users understand domain history and ownership.
Users can customize requests by providing specific domain URLs as parameters in both endpoints. For example, to check availability, users would input a domain like "example.com" to receive tailored data for that specific domain.
The data is sourced from domain registries and WHOIS databases, ensuring comprehensive coverage of domain registration details. The API maintains accuracy by regularly updating its data from these authoritative sources.
Typical use cases include checking domain availability before registration, performing competitive analysis by examining competitors' domains, and conducting SEO assessments by analyzing domain age and authority.
Users can leverage the returned data to make informed decisions about domain registration, assess potential cybersecurity risks, and monitor brand-related domains. For instance, the availability status can guide immediate registration actions.
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