Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
UNICOM
The .unicom TLD is a brand-specific top-level domain operated by China United Network Communications Corporation Limited (China Unicom). It was created to strengthen brand identity, enhance online trust, and provide a secure, controlled namespace for China Unicom and its authorized affiliates. While originally intended for internal use, the registry has expressed interest in reviewing eligibility criteria to potentially allow third-party registrations in the future.
Restricted to China Unicom and its authorized affiliates; not open for public registration
The .unicom extension is a brand top-level domain in the Domain Name System (DNS). It is managed by China United Network Communications Corporation Limited. .unicom was introduced in 2016. There are currently 7 domains registered under this extension. DNSSEC adoption stands at 0.0%.
Registration pricing for .unicom is not publicly listed. Brand TLDs are typically restricted to the owning organization.
The .unicom domain was delegated to China United Network Communications Corporation Limited on February 4, 2016, under ICANN's New gTLD Program. Its application was initially challenged due to string similarity with .unicorn, but proceeded after the String Similarity Panel's ruling. The registry operator intends to use .unicom to create an authoritative digital space for brand-related services, communications, and marketing.
Brand TLDs like .unicom are part of ICANN's New gTLD Program launched in 2012, which expanded the domain namespace beyond traditional TLDs.
The .unicom TLD is commonly used for the following purposes:
7
0.0%
| Metric | Value |
|---|---|
| Extension | .unicom |
| Type | Brand TLD |
| Total Registrations | 7 |
| DNSSEC Adoption | 0.0% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | China United Network Communications Corporation Limited |
| Introduced | 2016-02-04 |
| Restrictions | Restricted to China Unicom and its authorized affiliates; not open for public registration |
Registration density analysis for .unicom domains by character length. Currently 3 domains are registered across all lengths.
Total Registered
3
Peak Saturation
0.01%
3-char names
DNSSEC Adoption
0.0%
Top Provider
—
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →Restricted to China Unicom and its authorized entities; no public registration available
This is a brand TLD exclusively controlled by China United Network Communications Corporation Limited. It is not available for public registration.
DNSChkr 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.
Domain registration counts and density analysis are computed daily from TLD zone files, providing accurate registration statistics rather than estimates.
DNSSEC deployment percentages are measured by scanning actual DNS records across all registered domains in each TLD zone.
Registration, renewal, and transfer prices are checked hourly across multiple accredited registrars and compared automatically.
DNS provider distribution is calculated from nameserver records, showing which hosting providers serve the most domains in each TLD.
Use DNSChkr tools to inspect any .unicom 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.