The Department of Commerce and Neustar has been successful in managing and developing the usTLD because of their continuous development and implementation of unique policies and procedures to support a more certain, reliable and robust [[DNS]]. Neustar worked hand in hand with the agency in creating the us TLD management framework of us TLd based on four primary segments which include (1) legacy hierarchical locality space (2) expanded second-level space(3) kids.us and (4) reserved names.<ref>[http://www.ntia.doc.gov/ntiahome/domainname/usca/usTLD2007_04_ExecSum.pdf NTIA.doc.gov]</ref> | The Department of Commerce and Neustar has been successful in managing and developing the usTLD because of their continuous development and implementation of unique policies and procedures to support a more certain, reliable and robust [[DNS]]. Neustar worked hand in hand with the agency in creating the us TLD management framework of us TLd based on four primary segments which include (1) legacy hierarchical locality space (2) expanded second-level space(3) kids.us and (4) reserved names.<ref>[http://www.ntia.doc.gov/ntiahome/domainname/usca/usTLD2007_04_ExecSum.pdf NTIA.doc.gov]</ref> |