dnshe / DNSHE-FreeDomains

🌐 DNSHE — Free subdomains for developers, with Anycast DNS, a REST API, and free renewal within 180 days before expiry. Available suffixes: us.ci, cc.cd, de5.net, ccwu.cc.

publicsuffix / list

The Public Suffix List

john-kurkowski / tldextract

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

sebastianbergmann / php-file-iterator

FilterIterator implementation that filters files based on a list of suffixes, prefixes, and other exclusion criteria.

remusao / tldts

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

weppos / publicsuffix-ruby

Domain name parser for Ruby based on the Public Suffix List.

peerigon / parse-domain

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

brandonyoungdev / tldx

Bulk domain availability checking via RDAP, DNS, and WHOIS, with prefix/suffix permutations, regex patterns, MCP, and multiple output formats