|Introduced||25 August 1991|
|TLD type||Country code top-level domain|
|Sponsor||Pontificia Universidad Catolica Madre y Maestra|
|Intended use||Entities connected with Dominican Republic|
|Actual use||Popular in the Dominican Republic, occasionally used for domain hacks (such as the Gizmodo URL shortener gizmo.do, and Nintendo URL shortener ninten.do)|
|Registration restrictions||None for most domains (.gov.do registrations require signed letter from government agency)|
.do is the country code top-level domain (ccTLD) for the Dominican Republic. The Network Information Center .do has administered the domain since 1991.