Serversniffs Domaingraph evaluates hostnames of a domain an their location in serveral ips, networks and ASs.

Serversniffs NS-Graph visualizes the location of a domains nameservers to see if they are redundant, e.g. sittin in different domains, networks and ASs.

Serversniffs MX-Graph visualizes the location of a domains mailservers to see if they are redundant, e.g. sittin in different domains, networks and ASs.