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Domain WHOIS Lookup - Age, Expiry, Registrar, DNS Records

Look up WHOIS data, domain age, expiration date, registrar, nameservers, and DNS records for any domain. Perfect for domain research, SEO analysis, lead qualification, competitive intelligence, and cybersecurity. No API key required.

👁 Domain WHOIS Lookup on Apify

Features

• WHOIS data — Registrar, registrant, creation/expiry dates, status
• Domain age — How old is the domain (years, months, days)
• DNS records — A, AAAA, MX, TXT, NS, CNAME records
• Bulk lookup — Process up to 20 domains per request
• No API key — Works out of the box
• Instant response — Real-time API via Standby mode
• URL normalization — Handles URLs, www prefix, protocol prefixes automatically

Use Cases

• SEO analysis — Domain age is a ranking factor; check competitor domain ages
• Lead qualification — Verify company domains are active and established
• Cybersecurity — Check domain age to detect phishing (new domains = suspicious)
• Domain investing — Research domain history and expiration dates
• Brand monitoring — Track when competitor domains expire
• Email verification — Validate that email domains have proper MX records

Input

Example

{
"domain":"google.com"
}

Output

{
"domain":"google.com",
"domain_age":"26 years, 11 months",
"domain_age_days":9836,
"creation_date":"1997-09-15T04:00:00.000Z",
"expiration_date":"2028-09-14T04:00:00.000Z",
"updated_date":"2024-08-12T00:00:00.000Z",
"registrar":"MarkMonitor Inc.",
"registrant":"Google LLC",
"nameservers":["ns1.google.com","ns2.google.com"],
"status":["clientDeleteProhibited","clientTransferProhibited"],
"dns":{
"a":["142.250.80.46"],
"aaaa":["2607:f8b0:4004:800::200e"],
"mx":[{"priority":10,"exchange":"smtp.google.com"}],
"txt":["v=spf1 include:_spf.google.com ~all"],
"ns":["ns1.google.com","ns2.google.com"],
"cname":[]
},
"error":null
}

API Endpoints (Standby Mode)

GET /lookup

$curl"https://YOUR-STANDBY-URL/lookup?domain=google.com"

POST /lookup/bulk

curl-X POST "https://YOUR-STANDBY-URL/lookup/bulk"\
-H"Content-Type: application/json"\
-d'{"domains":["google.com","apple.com"]}'

Pricing

• $0.005 per domain looked up
• Bulk requests charge per domain

Related Tools

• Email Validator API — Verify emails with MX, SMTP, disposable checks
• Website Intelligence API — Detect technologies, analyze SEO

Browse all tools by george.the.developer on Apify.