1. A computer-implemented method for analyzing domain name registrar and hosting provider relationships, the method comprising: receiving a list of domain names; determining registrar information and hosting provider information associated with each domain name of the list of domain names; and generating a registrar-to-hosting-provider graph based on the registrar information and the hosting provider information associated with each domain name, wherein: the registrar-to-hosting-provider graph comprises: nodes representing registrars and nodes representing hosting providers; and edges comprising one or more edge attributes representing one or more common associations between the registrars and the hosting providers; the one or more edge attributes comprise a number of domain names of the list of domain names; and each edge corresponds to at least one domain name associated with a registrar and a hosting provider.