Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
Alstom
The .alstom top-level domain is a brand-specific domain operated by Alstom, a global leader in mobility solutions, and was created under ICANN's new gTLD program to strengthen its digital identity and protect its brand online.
Restricted to Alstom and authorized entities; not open for public registration
The .alstom extension is a brand top-level domain in the Domain Name System (DNS). It is managed by Alstom. .alstom was introduced in 2016. There are currently 21 domains registered under this extension. DNSSEC adoption stands at 4.8%.
Registration pricing for .alstom is not publicly listed. Brand TLDs are typically restricted to the owning organization.
The .alstom domain was applied for by Alstom in ICANN’s New gTLD Program and officially delegated on June 9, 2016. The domain was implemented on June 10, 2016. Alstom, as the sole applicant, intended to use the TLD to secure its digital brand presence, control internal and partner web properties, and reduce the risk of cybersquatting.
Brand TLDs like .alstom are part of ICANN's New gTLD Program launched in 2012, which expanded the domain namespace beyond traditional TLDs.
The .alstom TLD is commonly used for the following purposes:
21
4.8%
| Metric | Value |
|---|---|
| Extension | .alstom |
| Type | Brand TLD |
| Total Registrations | 21 |
| DNSSEC Adoption | 4.8% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | Alstom |
| Introduced | 2016-06-10 |
| Restrictions | Restricted to Alstom and authorized entities; not open for public registration |
Registration density analysis for .alstom domains by character length. Currently 6 domains are registered across all lengths.
Total Registered
6
Peak Saturation
0.01%
3-char names
DNSSEC Adoption
16.7%
Top Provider
—
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →Restricted to Alstom and its authorized subsidiaries and partners. No public registration is available.
This is a brand TLD exclusively controlled by Alstom. 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 .alstom 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.