Accurately separates a URL’s subdomain, domain, and public suffix, using the Public Suffix List (PSL).
-
Updated
Oct 21, 2025 - Python
Accurately separates a URL’s subdomain, domain, and public suffix, using the Public Suffix List (PSL).
Domain name parser for Ruby based on the Public Suffix List.
Splits a hostname into subdomains, domain and (effective) top-level domains.
Domain name parser for Go based on the Public Suffix List.
Parse and validate domain names using the Public Suffix List, splitting domains into subdomain, main part, and TLD for .NET applications.
An implementation of Mozilla's Public Suffix List in Rust
A validator for domain names and top level domains, driven by publicsuffixlist.org and ICANN's generic TLDs.
😈 A library for parsing TLDs from urls in Elixir
🏬 .NET domain name parsing library (uses publicsuffix.org)
A small Python library to deal with publicsuffix data (includes a bundled PSL as "package data") in a wheel friendly format. Fork and continuation of Tomaž Šolc's "publicsuffix"
PublicSuffix - Highly optimized, very fast Domain Name parser using Mozilla's Public Suffix List (https://publicsuffix.org/)
Top-level domain parser
Accurately separates a URL’s subdomain, domain, and public suffix, using the Public Suffix List (PSL).
A project with the aim of providing the Public Suffix List in different formats.
Provides the Public Suffix List (PSL) as a containerized Web API. Parse domains into TLD, registrable domain, and subdomain, with automatic list updates.
A Swift package that uses the Public Suffix List to parse domain names.
FastPSL is a library that uses PyO3 to interface with Rust's PublicSuffixList library.
Public Suffix List for mruby. The purpose of this project is mruby port of publicsuffix-ruby.
Add a description, image, and links to the publicsuffix topic page so that developers can more easily learn about it.
To associate your repository with the publicsuffix topic, visit your repo's landing page and select "manage topics."