'''.coop''' is one of the sponsored top-level domain names ([[sTLD]]) delegated in the root zone of the domain name system ([[DNS]]) of the internet dedicated for the use of cooperatives and cooperative organizations. The National Cooperative Business Association ([[NCBA]]) is the sponsoring organization responsible in developing and implementing registry policies for .coop domain space. [[DotCooperation Llc.]] (dotCoop), a wholly owned subsidiary of NCBA manages the operations of .coop while [[Midcounties Co-operative]] provides back-end registry solutions through its subsidiary [[DyDNS]].<ref>[http://www.nic.coop/about-us.aspx About .Coop]</ref>