Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
Otsuka
The .otsuka TLD is a brand-specific top-level domain operated by Otsuka Holdings Co., Ltd., a global healthcare company. It was created to consolidate and protect Otsuka’s web presence, reduce user confusion from fraudulent sites, and strengthen brand identity across pharmaceuticals, clinical nutrition, medical devices, and consumer health products.
Restricted to Otsuka Holdings Co., Ltd., its consolidated and unconsolidated subsidiaries, listed affiliate companies, and entities appearing in its asset securities reports. No individual registrations are permitted.
The .otsuka extension is a brand top-level domain in the Domain Name System (DNS). It is managed by GMO Registry, Inc.. .otsuka was introduced in 2014. There are currently 39 domains registered under this extension. DNSSEC adoption stands at 0.0%.
Registration pricing for .otsuka is not publicly listed. Brand TLDs are typically restricted to the owning organization.
The .otsuka domain was applied for under ICANN’s New gTLD Program and successfully delegated to Otsuka Holdings Co., Ltd. on August 27, 2014. The registry agreement was signed on October 10, 2013. The TLD was created to unify Otsuka’s fragmented global web presence and enhance digital trust by eliminating counterfeit sites.
Brand TLDs like .otsuka are part of ICANN's New gTLD Program launched in 2012, which expanded the domain namespace beyond traditional TLDs.
The .otsuka TLD is commonly used for the following purposes:
39
0.0%
| Metric | Value |
|---|---|
| Extension | .otsuka |
| Type | Brand TLD |
| Total Registrations | 39 |
| DNSSEC Adoption | 0.0% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | GMO Registry, Inc. |
| Introduced | 2014-08-27 |
| Restrictions | Restricted to Otsuka Holdings Co., Ltd., its consolidated and unconsolidated subsidiaries, listed affiliate companies, and entities appearing in its asset securities reports. No individual registrations are permitted. |
Registration density analysis for .otsuka domains by character length. Currently 16 domains are registered across all lengths.
Total Registered
16
Peak Saturation
0.02%
3-char names
DNSSEC Adoption
0.0%
Top Provider
Amazon Route 53
| Length | Registered | % Full | Density |
|---|---|---|---|
| 3 chars | 3 | 0.02% | |
| 4 chars | 4 | <0.01% | |
| 5 chars | 3 | <0.01% | |
| 6 chars | 1 | <0.01% | |
| 7 chars | 1 | <0.01% | |
| 10 chars | 2 | <0.01% | |
| 11 chars | 1 | <0.01% | |
| 12 chars | 1 | <0.01% |
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →Registrations are restricted to Otsuka Holdings Co., Ltd., its consolidated and unconsolidated subsidiaries, companies listed in its asset securities reports, and approved affiliate organizations. Individuals and third parties cannot register .otsuka domains.
This is a brand TLD exclusively controlled by GMO Registry, Inc.. 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 .otsuka 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.