Accurately separates a URL’s subdomain, domain, and public suffix, using the Public Suffix List (PSL).

Extract urls from text

Splits a hostname into subdomains, domain and (effective) top-level domains.

JavaScript Library to extract domains, subdomains and public suffixes from complex URIs.

JavaScript API to work easily with complex domain names, subdomains and well-known TLDs.

PHP WHOIS provides parsed and raw whois lookup of domains and ASN routes. PHP 8.0 compatible (5.4+ old versions)

Python module/library for retrieving domain WHOIS information (only domain)

[DEPRECATED] Library for extraction of domain parts e.g. TLD. Domain parser that uses Public Suffix List

Extracts the top level domain (TLD) from the URL given.

.NET public suffix domain parser

Clean, filter and sample URLs to optimize data collection – Python & command-line – Deduplication, spam, content and language filters

Worldwide Country Informations (ISO-3166-1 Alpha2, ISO-3166-1 Alpha3, ISO 639-1)

TLDs finder — check domain name availability across all valid top-level domains.

This Repo aim to provide visibility of information on Raw/Actual/At-Cost/Real domain extension prices. Check Readme for details.

Scan all possible TLD's for a given domain name

Python版OpenCVのTracking APIの比較サンプル

Unofficial and incomplete lists of various domain names

Top Level Domain (TLD) validation library for PHP

Python WHOIS and RDAP utility for querying and parsing information about Domains, IPv4s, IPv6s, and AS numbers

Check domain availability on all TLDs