dns root

A root-server at the Internet's core lost touch with its peers. We still don't know why. For 4 days, the C-root server maintained by Cogent lost touch with its 12 peers. For more than four days, a server at the very core of the Internet’s domain name system was out of sync with its 12 root...

A root-server at the Internet's core lost touch with its peers. We still don't know why. For 4 days, the C-root server maintained by Cogent lost touch with its 12 peers. For more than four days, a server at the very core of the Internet’s domain name system was out of sync with its 12 root...

Minimized DNS Resolution: Into the Penumbra Burton S. Kaliski Jr., Verisign Internet Protocol Journal - IPJ Vol. 25, No. 3, December 2022 Abstract The Domain Name System (DNS) has long followed a traditional approach of answering queries, where resolvers send a query with the same fully...

Minimized DNS Resolution: Into the Penumbra Burton S. Kaliski Jr., Verisign Internet Protocol Journal - IPJ Vol. 25, No. 3, December 2022 Abstract The Domain Name System (DNS) has long followed a traditional approach of answering queries, where resolvers send a query with the same fully...

Anycast, Inflation, and Efficiency in the Root DNS Anycast is used to serve content including root DNS. However, prior work examining root DNS suggests anycast deployments incur significant inflation, with users often routed to suboptimal sites especially for larger deployments. These results...

Anycast, Inflation, and Efficiency in the Root DNS Anycast is used to serve content including root DNS. However, prior work examining root DNS suggests anycast deployments incur significant inflation, with users often routed to suboptimal sites especially for larger deployments. These results...