"dns and availability" Articles

UltraDNS Adds EDNS Support to Enhance Directional Routing

by Raymond February 17th, 2015
UltraDNS Adds EDNS Support to Enhance Directional Routing

Neustar is continuously working to improve our UltraDNS network and services for our customers. As of Sunday, February 15th, Neustar enabled support for EDNS client-subnet requests on our authoritative UltraDNS service. Read Full Article

DNS Tunneling part 2: How to identify and prevent tunneling

by Chris Beauregard November 4th, 2013
DNS Tunneling part 2: How to identify and prevent tunneling

Learn how to proactively mitigate & prevent DNS Security breaches that have been accomplished through DNS Tunneling. Read Full Article

The History & Evolution of DNS – Starting from the Beginning

by Edward Lewis May 2nd, 2013
The History & Evolution of DNS – Starting from the Beginning

Neustar provides an overview of the history and evolution of DNS, starting right from the very beginning. Read Full Article

DNS Doctor: DNS Server Types

by John Crotty July 29th, 2011
DNS Doctor: DNS Server Types

Learn about DNS server types and what the top Internet domains are using for DNS - useful information as you consider your own DNS implementation. Read Full Article