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.helsinki is a geographic top-level domain sponsored by the City of Helsinki to improve online identification and accessibility of municipal services. It was created to address confusion caused by the University of Helsinki’s use of helsinki.fi, helping residents and visitors reliably find official city information and services.
Restricted to departments, subsidiaries, and authorized entities of the City of Helsinki
The .helsinki extension is a geographic top-level domain in the Domain Name System (DNS). It is managed by City of Helsinki. .helsinki was introduced in 2016. There are currently 13 domains registered under this extension. DNSSEC adoption stands at 7.7%.
Registration pricing for .helsinki is not publicly listed. Contact an ICANN-accredited registrar for availability and pricing.
The .helsinki TLD was approved under ICANN’s New gTLD Program. The City of Helsinki applied to resolve confusion between its official web presence (hel.fi) and the University of Helsinki’s helsinki.fi domain. It was delegated to the DNS root zone on January 26, 2016, after resolving longstanding naming conflicts and improving digital identity for municipal services.
The .helsinki TLD serves a specific purpose in the domain ecosystem, providing users with clear context about the websites using this extension.
The .helsinki TLD is commonly used for the following purposes:
13
7.7%
If .helsinki doesn't meet your needs, consider these alternatives:
| Metric | Value |
|---|---|
| Extension | .helsinki |
| Type | Generic TLD (gTLD) |
| Total Registrations | 13 |
| DNSSEC Adoption | 7.7% |
| Registration Price | Contact registrar |
| Renewal Price | Contact registrar |
| Registry Operator | City of Helsinki |
| Introduced | 2016-01-26 |
| Restrictions | Restricted to departments, subsidiaries, and authorized entities of the City of Helsinki |
Registration density analysis for .helsinki domains by character length. Currently 10 domains are registered across all lengths.
Total Registered
10
Peak Saturation
0.01%
3-char names
DNSSEC Adoption
10.0%
Top Provider
—
| Length | Registered | % Full | Density |
|---|---|---|---|
| 3 chars | 1 | 0.01% | |
| 5 chars | 1 | <0.01% | |
| 7 chars | 4 | <0.01% | |
| 8 chars | 1 | <0.01% | |
| 9 chars | 1 | <0.01% | |
| 11 chars | 2 | <0.01% |
Updated daily from zone file analysis. Alpha density = registered / 26^length.
Compare across all TLDs →Registration is restricted to departments and units of the City of Helsinki. Applications are evaluated by the City’s Communications Office and IT department for alignment with branding, marketing, and technical standards.
The .helsinki TLD is available for registration through accredited domain registrars.
How does .helsinki compare to similar top-level domains? This comparison covers pricing, type, and availability to help choose the right domain extension.
View the full TLD Directory to browse all 1,900+ top-level domains with pricing, registration density analysis, and DNSSEC adoption rates.
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 .helsinki 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.