@cleandns/whois-rdap v1.0.44

CleanDNS Tools: WHOIS/RDAP lookup

WHOIS/RDAP lookups for domain names.

Documentation

whois(target: string, options?: WhoisParameters): Promise<WhoisResponse>

Performs an RDAP or port 43 WHOIS lookup for a given domain name, and attempts to normalize the response.

Parameters

• target (string): The domain name to look up.

• options (WhoisParameters): Optional parameters for WHOIS/RDAP resolution.

  • fetch (fetch): A drop-in replacement for Node's built-in fetch, useful for proxying RDAP lookups.
  • thinOnly (boolean): Whether to only fetch a registry-level ("thin") RDAP response, instead of attempting a registrar-level ("thick") response.

Returns

• Promise<WhoisResponse>: A promise that resolves to a WhoisResponse object containing the RDAP or WHOIS information for the domain.

WhoisResponse

An object containing the RDAP or WHOIS information for the domain.

• found (boolean): Whether the domain could be found via RDAP or port 43 lookup.
• registrar (object): The registrar information for the domain.
  • id (string): The registrar's ID (IANA or otherwise).
  • name (string): The registrar's name.
  • email (string): The registrar's abuse email contact, if available.
• reseller (string): The name of the domain's reseller, if available.
• status (string[]): The EPP statuses for the domain.
• statusDelta (object[]): Any discrepancies in EPP status between the registry response and the registrar response.
  • status (string): An EPP status.
  • thin (boolean): Whether this EPP status was only found in the registry (thin) response.
  • thick (boolean): Whether this EPP status was only found in the registrar (thick) response.
• nameservers (string[]): The nameservers for the domain.
• ts (object): The timestamps associated with the domain, if available.
  • created (Date): The registration or creation date for the domain.
  • updated (Date): The last update date for the domain.
  • expires (Date): The expiration date for the domain.

Example

import { whois } from '@cleandns/whois-rdap';

whois('example.com')
  .then((response) => {
    console.log(response);
  })
  .catch((error) => {
    console.error(error);
  });

Installation

npm install @cleandns/whois

Caveats / limitations

• This package is currently intended for domain name lookups only. IPv4/IPv6 address support is not guaranteed.

• Parsing of port 43 WHOIS responses is a work in progress.