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PublicSuffix

JSON →
library 7.0.5 ·ruby
✓ verified Jun 18, 2026
utility

Parse and decompose domain names into top-level domain, domain, and subdomains.

Resources

docswww.rubydoc.info/gems/public_suffix/ ↗
githubgithub.com/weppos/publicsuffix-ruby ↗

API endpoints

full doc /v1/registry/public-suffix
install /v1/registry/public-suffix/install