Comprehensive information about all top-level domains (TLDs) including generic, country code, and brand-specific domains.
Showing 12 of 2000 TLDs ( 2000 total)
Aetna
The .aetna TLD is a brand-specific domain operated by Aetna Life Insurance Company to protect and manage its online identity. It is used exclusively for corporate web properties related to Aetna's health insurance and healthcare services.
Restricted to Aetna Life Insurance Company and its affiliates
The .aetna extension is a brand top-level domain in the Domain Name System (DNS). It is managed by Aetna Life Insurance Company. .aetna was introduced in 2016. There are currently 11 domains registered under this extension. DNSSEC adoption stands at 9.1%.
Registration pricing for .aetna is not publicly listed. Brand TLDs are typically restricted to the owning organization.
The .aetna domain was applied for under ICANN's new gTLD program by Aetna Life Insurance Company and officially delegated on May 18, 2016. Aetna intends to use this domain exclusively for its own digital presence, aligning with its established brand identity and extensive portfolio of trademarks like AETNA®, AETNA NAVIGATOR®, and DOCFIND®. It is structured as a single registrant TLD, meaning no third-party registrations are permitted.
Brand TLDs like .aetna are part of ICANN's New gTLD Program launched in 2012, which expanded the domain namespace beyond traditional TLDs.
The .aetna TLD is commonly used for the following purposes:
11
9.1%
| Metric | Value |
|---|---|
| Extension | .aetna |
| Type | Brand TLD |
| Total Registrations | 11 |
| DNSSEC Adoption | 9.1% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | Aetna Life Insurance Company |
| Introduced | 2016-04-21 |
| Restrictions | Restricted to Aetna Life Insurance Company and its affiliates |
Registration density analysis for .aetna domains by character length. Currently 7 domains are registered across all lengths.
Total Registered
7
Peak Saturation
3.9%
1-char names
DNSSEC Adoption
14.3%
Top Provider
UltraDNS
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →Not available for public use; restricted to Aetna Life Insurance Company and its affiliates as defined by ICANN's single registrant TLD framework
This is a brand TLD exclusively controlled by Aetna Life Insurance Company. 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 .aetna 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.