string, as well as falling into 1 of 11 Registrant Groups set out in paragraph 3.3 of the .post Domain Management Policy. References External links Postal services Universal Postal Union Sponsored top-level domains Top-level domains Internet properties established in 2009 Computer-related introductions in 2009 de:Top-Level-Domain#Gesponserte Domains (sTLD) sv:Toppdomän#Generiska toppdomäner