Verisign
Verisign manages the DNS for the .com and .net TLD and has a global, Anycast infrastructure across 17 nodes. They provide traffic management features such as Failover, weighted, and geographic load balancing. They promote 100% DNS resolution and have 24×7 support. DNS management is done via a web based UI and they support DNSSEC and IPv6.
Pricing:
You have to call them to get a quote
More information at www.verisign.com
On November 1, 2014 Thoms N Zickell wrote:
a very good DNS company however there are better