WHOIS Lookup

The WHOIS Lookup API returns detailed domain or IP registration data from authoritative WHOIS servers in structured JSON format

100ms

About

The WHOIS Lookup API enables retrieval of comprehensive registration data for IP addresses and domain names. It queries authoritative WHOIS servers, returning structured and parsed information such as registrant details, registration dates, and authoritative nameservers in clear JSON format. Ideal for cybersecurity, compliance checks, domain verification, and infrastructure audits

by GLOBUS.studio

Endpoint

https://api.globus.studio/v2/whois

				
					/**
 * WHOIS API
 * GET https://api.globus.studio/v2/whois?domain=example.com
 * GET https://api.globus.studio/v2/whois?ip=8.8.8.8
 */

async function fetchWhois(query, type = 'domain') {
    const url = new URL('https://api.globus.studio/v2/whois');
    url.searchParams.set(type, query);

    const res = await fetch(url);
    const data = await res.json();
    if (data.error) throw new Error(data.message);
    return data;
}

// Domain
fetchWhois('example.com').then(d =&gt; console.log(d.whois));

// IP address
fetchWhois('8.8.8.8', 'ip').then(d =&gt; console.log(d.whois));