Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
The .tab TLD is a brand-specific top-level domain operated by Tabcorp Holdings Limited, primarily used to control and secure online presence for its wagering, gaming, keno, and media services in Australia and internationally.
Restricted to Tabcorp Holdings Limited and its authorized affiliates; not open for public registration.
The .tab extension is a brand top-level domain in the Domain Name System (DNS). It is managed by Tabcorp Holdings Limited. .tab was introduced in 2015. There are currently 6 domains registered under this extension. DNSSEC adoption stands at 16.7%.
Registration pricing for .tab is not publicly listed. Brand TLDs are typically restricted to the owning organization.
The .tab domain was applied for by Tabcorp Holdings Limited in ICANN’s New gTLD Program and delegated to the root zone on November 13, 2015. Tabcorp intended to use .tab to centrally manage digital assets tied to its brands, including online betting, gaming, and marketing platforms, ensuring authenticity and security for users.
Brand TLDs like .tab are part of ICANN's New gTLD Program launched in 2012, which expanded the domain namespace beyond traditional TLDs.
The .tab TLD is commonly used for the following purposes:
6
16.7%
| Metric | Value |
|---|---|
| Extension | .tab |
| Type | Brand TLD |
| Total Registrations | 6 |
| DNSSEC Adoption | 16.7% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | Tabcorp Holdings Limited |
| Introduced | 2015-11-13 |
| Restrictions | Restricted to Tabcorp Holdings Limited and its authorized affiliates; not open for public registration. |
Registration density analysis for .tab domains by character length. Currently 2 domains are registered across all lengths.
Total Registered
2
Peak Saturation
0.01%
3-char names
DNSSEC Adoption
50.0%
Top Provider
—
| Length | Registered | % Full | Density |
|---|---|---|---|
| 3 chars | 2 | 0.01% |
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →Not available for public use; restricted to Tabcorp Holdings Limited and its authorized subsidiaries.
This is a brand TLD exclusively controlled by Tabcorp Holdings 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 .tab 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.