Who operates the .mo registry?

.mo is operated by Macao Post and Telecommunications Bureau (CTT), and was introduced in 1992. MyDomains.tech is a domain reseller: we register through ICANN-accredited registrars, so your domain is recorded with the official registry. The sponsoring registrar varies by extension and is shown with your domain in your client area.

Country Code TLD

.mo

Macau

Type

Country Code TLD

Introduced

1992

Registry Operator

Macao Post and Telecommunications Bureau (CTT)

Registration

Registration generally requires a local presence or registered entity in Macau with supporting documentation.

About .mo

The .mo domain is the country-code top-level domain for the Macau Special Administrative Region of China. It is managed by the Macau-based Bureau of Telecommunications Regulation, with registration services handled through accredited local operators. Registration has traditionally been restricted to entities with a legal presence in Macau and often requires supporting documentation.

Register a .mo domain

Check availability for a .mo domain and get your online presence started today.

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Frequently asked questions

Who can register a .mo domain?: .mo has registration requirements: Registration generally requires a local presence or registered entity in Macau with supporting documentation.
Who operates the .mo registry?: .mo is operated by Macao Post and Telecommunications Bureau (CTT), and was introduced in 1992. MyDomains.tech is a domain reseller: we register through ICANN-accredited registrars, so your domain is recorded with the official registry. The sponsoring registrar varies by extension and is shown with your domain in your client area.