WhoisXML API on looot

Choose WhoisXML API when

• You need to look up a domain's WHOIS record: WhoisXML API is the only provider on looot that runs this job today.
• You want the lowest price to look up an IP address: $0.00049 per call, the cheapest of 2 providers on looot.
• You need to netblocks api ip: WhoisXML API is the only provider on looot that runs this job today.
• You need to look up a domain's DNS records: WhoisXML API is the only provider on looot that runs this job today.
• You need to verify api email: WhoisXML API is the only provider on looot that runs this job today.

Endpoints and jobs

Each endpoint runs through looot today. Where a job has a benchmark page, its link compares every provider on that job.

• WHOIS record for a domain, IP or email

  domain.whois.lookup

  $0.025 per call

  97.4% of 39 runs without an error, median 507 ms

• Geolocation, ISP and ASN for an IP

  ip.lookup

  $0.00049 per call

  100% of 19 runs without an error, median 866 ms

• IP range owner for an IP

  api.ip.netblocks

  $0.0069 per call

  not enough runs to rank

• DNS records for a domain

  domain.dns.records

  $0.007 per call

  not enough runs to rank

• Verify an email address

  api.email.verify

  $0.0089 per call

  not enough runs to rank

• Is a domain available to register

  api.domain.availability

  $0.019 per call

  not enough runs to rank

• Domains hosted on an IP

  api.ip.reverse

  $0.095 per call

  not enough runs to rank

• Subdomains of a domain

  api.domain.subdomains

  $0.19 per call

  not enough runs to rank

• Reputation score for a domain or IP

  api.domain.reputation

  $0.39 per call

  not enough runs to rank

A minimal request

For WHOIS record for a domain, IP or email (whoisxml-whois), $0.025 per call. Replace each <placeholder> with your value and send a new idempotency key per run.

• Every WhoisXML API endpoint in the catalog
• WhoisXML API MCP
• All providers
• Prompts that call these jobs