NeuStar's UltraDNS to Power Growth of NDTV Convergence

UltraDNS Managed DNS Service to Increase Performance and Reliability of
Popular Indian News Site

STERLING, Va., May 18 /PRNewswire-FirstCall/ -- NeuStar, Inc. (NYSE: NSR)
today announced that NDTV Convergence, the digital arm of New Delhi Television
(NDTV), India's largest news and infotainment network, has chosen NeuStar's
UltraDNS Managed DNS Service to bolster the scalability of its online
properties.

(Logo: http://www.newscom.com/cgi-bin/prnh/20080310/NEUSTARLOGO )

Once a traditional news organization, NDTV is now evolving into a diversified
global media group; in a 2008 survey done by MetrixLab, the second-largest
online research agency in Europe, NDTV.com was named the most popular Indian
news website. NDTV's 24-hour broadcast schedule and extensive online presence
mean that high availability and 100 percent uptime are of critical importance.
The superior reliability and performance of NeuStar's UltraDNS Managed DNS
Service are now helping NDTV Convergence fulfill its objective of achieving a
better user experience.

"When consumers have so many choices with which to address their online news
and infotainment needs, a great user experience - including guaranteed
availability of content - is critical," said Sanjay Trehan, CEO of NDTV
Convergence. "This applies to all components of the online infrastructure,
including DNS. We have partnered with NeuStar for this purpose, and have had
flawless DNS performance ever since."

NeuStar's UltraDNS suite of managed services is built on a fault-tolerant
global directory infrastructure that provides critical layers of network
security and reliability. UltraDNS technology and services allow enterprises
to seamlessly migrate their entire DNS infrastructures without any additional
hardware or software deployments. Utilizing advanced routing technology,
NeuStar ensures that all DNS requests are directed to and answered by the
geographically closest server constellation - thus ensuring the fastest and
most reliable network resolution.

"We are delighted to add NDTV to the growing list of premier international
websites that look to our UltraDNS Managed DNS service for superior
reliability and performance," said Alex Berry, senior vice president of
NeuStar's Internet Infrastructure Service Group. "Like the Internet itself,
our DNS infrastructure is truly global, offering our customers' users a
superior online experience no matter where they are located."

More information about NeuStar's UltraDNS suite of services is available at
www.ultradns.com.

About NeuStar
NeuStar (NYSE: NSR) provides market-leading and innovative services that
enable trusted communication across networks, applications, and enterprises
around the world. For more information, visit www.neustar.biz.

About NDTV Convergence
NDTV Convergence Ltd., a subsidiary of NDTV Networks Plc, is a leading web 2.0
company. The company develops exclusive content for cross media platforms such
as Internet, mobiles, ITV and IPTV. NDTV Convergence Ltd. operates India's
most popular news website www.ndtv.com along with other leading verticals,
namely, NDTVProfit.com, Cricketndtv.com, NDTVImagine.com, NDTVAuto.com,
NDTVMovies.com, NDTVMusic.com, NDTVTutor.com, NDTVKhabar.com,
NDTVClassifieds.com and other sites. The bouquet covers an entire gamut of
news and beyond news encompassing recipes, travel, entertainment, shopping,
books, health, gadgets and special features.

SOURCE NeuStar, Inc.

John Schneidawind of NeuStar, +1-571-434-5596, john.schneidawind@NeuStar.biz