DNSViz will be without the historical functions of the tool for a little over a week while its hardware is in transit between Verisign and DNS-OARC. The historical functions will be brought back online during the week of February 11th.
DNSViz is a tool for visualizing the status of a DNS zone. It was designed as a resource for understanding and troubleshooting deployment of the DNS Security Extensions (DNSSEC). It provides a visual analysis of the DNSSEC authentication chain for a domain name and its resolution path in the DNS namespace, and it lists configuration errors detected by the tool. Your feedback is appreciated.