# ICM Registry > ICM Registry operates the .xxx, .porn, .sex, and .adult top-level domains (TLDs). The site helps adult industry businesses, creators, brands, trademark owners, and registrars learn about adult-themed domain extensions, protect intellectual property, and register domain names through accredited registrars. ## Core Pages - https://icmregistry.biz/: Main landing page for discovering .xxx, .porn, .sex, and .adult domain extensions - https://icmregistry.biz/domains/: Overview of .xxx, .porn, .sex, and .adult domains, including audiences, use cases, and registration information - https://icmregistry.biz/brand-protection/: Information about trademark protection, intellectual property safeguards, and rights protection services - https://icmregistry.biz/about/: Information about ICM Registry, its mission, domain portfolio, and commitment to responsible online practices - https://icmregistry.biz/faq/: Frequently asked questions about domain registration, transfers, trademarks, premium names, and registrar services - https://icmregistry.biz/contact-us/: Contact information for support, policy questions, abuse reporting, and general inquiries ## Products - https://icmregistry.biz/: .xxx domain for adult entertainment brands, creators, publishers, and businesses - https://icmregistry.biz/: .porn domain for adult content websites, publishers, and media brands - https://icmregistry.biz/: .sex domain for adult-focused businesses, creators, and online brands - https://icmregistry.biz/: .adult domain for adult industry organizations, content providers, and commercial websites ## Key Conversion Content - https://icmregistry.biz/domains/: Overview of .xxx, .porn, .sex, and .adult domains, including audiences, use cases, and registration information - https://icmregistry.biz/brand-protection/: Information about trademark protection, intellectual property safeguards, and rights protection services ## Educational Content - https://icmregistry.biz/about/: Learn about adult-themed top-level domains, responsible namespace management, and online brand identity - https://icmregistry.biz/faq/: Answers common questions about registrations, transfers, trademarks, premium domains, and registrar relationships ## Industry Topics - Adult-themed domain extensions - Domain registration - Trademark protection - Brand protection - AdultBlock and AdultBlock+ - Domain transfers - Premium domain names - Registrar partnerships - Domain abuse reporting - Registry policies and compliance