21.4.06

NeuStar / UltraDNS

NeuStar, Inc., a leading provider of essential communications services to the global communications and Internet industry, announced today the completion of its acquisition of UltraDNS Corporation of Reston, Virginia. UltraDNS is now a wholly owned subsidiary of NeuStar.

The combined strengths and capabilities of NeuStar and UltraDNS will increase security, reliability and simplified administration for thousands of global enterprises, built on a solid foundation of innovation. Through its thousands of enterprise, service provider and TLD infrastructure customers, UltraDNS powers the resolution of over 15 million domains around the globe. On a worldwide combined basis, NeuStar and UltraDNS provide services to more than 20 top-level Internet domains (TLDs), such as .org, .info, .us, .biz, .in, and .mobi.

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