Eric Ziegast

Eric Ziegast is a Distinguished Distributed Systems Engineer for DomainTools LLC. As one of Farsight’s founding engineers, Eric helped develop the Security Information Exchange (SIE) and continues to provide support to the Engineering and Research teams at Domaintools and to SIE Europe UG. He continues to help people understand more about PassiveDNS replication and has been credited for inventing DNSBL for MAPS.