.nn is the country code top-level domain (ccTLD) for Sentan. History This section is empty. Please expand it. Second-level domains This section is empty. Please expand it. Retrieved from "https://dreamfiction.fandom.com/wiki/.nn?oldid=114016" Categories: Pages with empty sections Sentan Fictional domains 1987 1980s Community content is available under CC-BY-SA unless otherwise noted.