.ntt domain extension

.ntt is a branded generic top-level domain (gTLD) operated by NIPPON TELEGRAPH AND TELEPHONE CORPORATION, the Japanese telecom giant commonly known as NTT. It was delegated in January 2015. The domain is intended for use by NTT and its affiliated companies. Registration is restricted to NTT group entities, so the general public cannot register .ntt domains. The registry services are provided by Japan Registry Services Co., Ltd. (JPRS). The domain's name servers are spread across multiple locations for reliability. NTT is one of the world's largest telecommunications companies, and .ntt serves as a dedicated online namespace for its corporate ecosystem.