Intellisync Selects UltraDNS for Superior Manageability and Reliability of Critical Infrastructure

UltraDNS Provides Comprehensive DNS Solutions as Intellisync Grows and Consolidates Networks

BRISBANE, Calif., April 22, 2004 -- UltraDNS™ Corporation, the world's leading Managed DNS Service Provider, today announced that Intellisync Corporation (Nasdaq: SYNC), a leading provider of synchronization and mobilization software, has selected the UltraDNS Managed DNS Service to enhance the reliability and manageability of its network infrastructure. The move to the UltraDNS platform enables Intellisync to gain real-time control of domain name resolution and propagation.

Intellisync software provides a powerful synchronization solution that enables users to keep important information - appointments, contacts and tasks - up-to-date between mobile devices and a broad range of PC applications. Intellisync's patented technology delivers accuracy, convenience and reliability during synchronization with powerful capabilities such as custom filtering, intelligent field mapping, and full conflict resolution. Recently, Intellisync has made several acquisitions in order to become a one-stop resource for enterprise and carrier-grade mobile solutions. This activity has resulted in an increasingly complex DNS environment, requiring a highly scalable and manageable solution.

"UltraDNS provides a robust, global DNS solution, which allows us to easily and seamlessly consolidate networks and scale as we grow," explained John Paul Elrod, Director of Information Technology, Intellisync Corporation. "We selected UltraDNS because the service provides complete control over a critical infrastructure component."

The UltraDNS Managed DNS Service provides Intellisync and more than 8,000 other customers with the industry's only fault-tolerant, global directory service. Backed by an industry leading service level agreement (SLA) guaranteeing 100 percent uptime, Managed DNS Service allows companies to hierarchically manage DNS information through an advanced User Interface.

"Successful organizations are increasingly recognizing the impact that intelligent DNS solutions have on meeting operational business objectives," said Ben Petro, president and CEO of UltraDNS. "By relying on the power of UltraDNS services for increased manageability, scalability, and security, Intellisync is able to strengthen its DNS infrastructure while reducing the complexity of managing a diverse name space."

About Intellisync Corporation
Intellisync Corporation (Nasdaq: SYNC), formerly known as Pumatech, Inc., provides organizations with a suite of software products and services that synchronizes and distributes information that is critical to employees, customers and partners. Intellisync Corporation's customers and strategic partners include Global 2000 companies such as America Online, Crédit Agricole, Domino's Pizza, Eastman Kodak, IBM, Microsoft, NTT DoCoMo, Oracle, PeopleSoft, Pfizer, T-Mobile, Verizon Wireless and Yahoo! For more information on Intellisync Corporation's products and services, please visit www.intellisync.com.

About UltraDNS
UltraDNS Corporation is the world's leading Managed DNS Service Provider, delivering superior security, reliability and performance to organizations that rely on DNS for their critical business processes, applications and services. With the growth in e-commerce and the emergence of advanced DNS-based communication and supply chain management services, organizations can no longer rely on traditional approaches to DNS. On October 20th, 2005 UltraDNS launched the DNS Shield™ in partnership with major Internet Service Providers (ISPs) including AOL, Earthlink, Time Warner and Yahoo to provide the highest level of reliability and security to over 100 million Internet users.

UltraDNS provides a range of global and local DNS solutions - both managed services and custom infrastructure - built on its unique Directory Services Platform and proprietary, patented technologies. Through its thousands of enterprise, service provider and TLD infrastructure customers, UltraDNS powers the resolution of over 15 million domains around the globe. UltraDNS has offices in California, Virginia, Arizona, Chicago and the UK. For more information please visit www.ultradns.com.

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