.fi Domain

.fi is the Internet country code top-level domain (ccTLD) for Finland. It is operated by FICORA, the Finnish Communications Regulatory Authority.

On 4 December 1986, an application to register top level domain for Finland was sent by Finnish Unix Users Group from Tampere. The application was accepted and the administration of .fi TLD was granted to Tampere University of Technology. Later the administration was transferred first to FICIX and later to FICORA.

In the past FICORA regulated .fi domains very strictly. Domain names were only admitted to company names or companies that owned trademarks. This policy led to Finnish companies' applying for domains under other top-level domains. The policy was changed on 1st September 2003. Since September 2016 anyone worldwide is permitted to register domain names under the .fi TLD.

.fi was once best known among non-Finnish internet users as the TLD of the Penet remailer (anon.penet.fi), a privately operated server which enabled users to post e-mail and Usenet messages anonymously in the early 1990s. Another popular .fi address in the early 1990s was nic.funet.fi, one of the largest public file servers at the time which made Finland the only country outside the US that sent out more data than it received.

Since 1st September 2005, .fi domains may contain Scandinavian letters (ä, å, ö), though they are not recommended to be used as the primary domain. Since 1st March 2006, private persons have also been able to apply for a domain name. Some restrictions still apply, for example, company names or trademarks can only be applied for by the companies concerned.

FICORA began supporting Domain Name System Security (DNSSEC) on .fi domain names in late 2010.

This text was written in the article .fi on Wikipedia and is available under the GNU Free Documentation License. A List of the authors is available on Wikipedia.

Available Suffixes
  • Registrations on second level (e.g. domain.fi): yes
Useful information
  • Cancellation period 35 days
  • Whois Server whois.fi
Contact Requirements
Available Types:
  • Owner has to be Person or Org
Owner has to fill the following fields:
  • CompanyNumber if type is org
  • IdentificationCardNumber if type is person


The transfer has to be initiated through our system. A valid Authorization Code has to be provided to initiate a transfer successfully. You may obtain the authorization code from the old registrar.


An Ownerchange may produce costs. Please refer to your pricelist. The Ownerchange can be started easily in our system.

  • check: yes
  • DNSSEC: yes

A Restore is not supported by the registry.

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