.nl

Dutch organizations register under .nl at a rate that makes the Netherlands one of Europe's most domain-dense markets, with roughly 6.2 million names under the country code. SIDN, the Stichting Internet Domeinregistratie Nederland, has run the registry since the extension's delegation in 1986. Registration carries no residency condition and is open worldwide, though the namespace remains overwhelmingly Dutch in practice. Local trust and brand identity are the principal reasons registrants prefer it to a generic alternative.