.mo ccTLD
The .mo TLD is the country-code domain for Macao, a special administrative region of China. It is managed by the Macao Post and Telecommunications Bureau (CTT) through its registry arm, MONIC. The domain is primarily used by local businesses, government entities, and organizations based in Macao, with specific second-level domains like .com.mo and .gov.mo reserved for registered legal entities operating within the region.
Registration is restricted to legal entities, commercial entrepreneurs, or self-employed persons registered in Macao. Second-level domains have additional restrictions based on entity type (e.g., .gov.mo for public entities, .edu.mo for accredited educational institutions).
.mo Domain Overview
The .mo extension is a country-code top-level domain (ccTLD) in the Domain Name System (DNS). It is managed by Macao Post and Telecommunications Bureau (CTT). .mo was introduced in 1992.
Registration Info
Registration pricing for .mo is not publicly listed. Contact an ICANN-accredited registrar for availability and pricing.
Security Features
- DNSSEC
- CAA Record Support
What Is the History of .mo?
The .mo domain was delegated to the Macao Post and Telecommunications Bureau (CTT) on September 17, 1992. It was redelegated in 2012 to the Bureau of Telecommunications Regulation (DSRT), but CTT continues to manage the registry through MONIC. The domain supports both Latin and Chinese character registrations, including IDN second-level domains like .公司.mo and .網絡.mo.
Did you know?
The .mo TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
What Is .mo Used For?
The .mo TLD is commonly used for the following purposes:
Local business websites
Government services
Educational institutions
Telecom providers
Non-profit organizations in Macao
Popular Websites
How Do I Register a .mo Domain?
Eligibility
Applicants must be a legal entity, commercial entrepreneur, or self-employed person registered in Macao. Each second-level domain (.com.mo, .net.mo, .org.mo, .edu.mo, .gov.mo) has specific entity-type requirements, and registration must be processed through accredited registrars or directly via MONIC.
Open Registration
The .mo TLD is available for registration through accredited domain registrars.
Registration Process
- Choose an accredited domain registrar that offers .mo domains
- Check domain availability using the registrar's search tool
- Complete the registration process and provide required information
- Pay the registration fee (typically )
- Manage your domain settings through your registrar's control panel
.mo vs Related Domain Extensions
How does .mo compare to similar top-level domains? This comparison covers pricing, type, and availability to help choose the right domain extension.
View the full TLD Directory to browse all 1,900+ top-level domains with pricing, registration density analysis, and DNSSEC adoption rates.
Frequently Asked Questions
How Is This .mo Data Compiled?
DNS Checker maintains a comprehensive TLD directory covering all 1,900+ active top-level domains. The data on this page combines multiple authoritative sources to provide information not found in standard TLD listings.
Zone File Analysis
Domain registration counts and density analysis are computed daily from TLD zone files, providing accurate registration statistics rather than estimates.
DNSSEC Adoption Tracking
DNSSEC deployment percentages are measured by scanning actual DNS records across all registered domains in each TLD zone.
Registrar Price Monitoring
Registration, renewal, and transfer prices are checked hourly across multiple accredited registrars and compared automatically.
Provider Market Share
DNS provider distribution is calculated from nameserver records, showing which hosting providers serve the most domains in each TLD.
Use DNS Checker tools to inspect any .mo domain: run a full DNS health check, check DNS propagation, look up WHOIS records, or verify email authentication.
Disclaimer: The information on this page is sourced from IANA, ICANN, and respective registry operator publications, then structured and formatted with the assistance of AI. While accuracy is a priority, details such as pricing, registration requirements, and policies may change. Always verify with the official registry or an accredited registrar before making registration decisions.