Citigroup.biz - Citigroup Similar domains citigroup.com Timeline of events 7/12/17: transferred from ns1.nsroot1.com. and ns2.nsroot2.com. to ns1.nsroot1.com. and ns2.nsroot2.com. Previous domains citigold.biz citigo.biz citiglobal.biz citigbm.biz citigames.biz Next domains citiguide.biz citiibanks.biz citikala.biz citiklad.biz citilab.biz On this page: Similar domains Events timeline