Current time server list

In the following table you will find our current time server list. The time servers from this list can be used to synchronize the clock of your computer to a high-precision atomic clock via the Internet.

Help:

Please enter the time server that you would like to use in TuneUp SystemControl of TuneUp Utilities 2014. Save yourself time and paper. Use the mouse to highlight the time server you would like to use from the table below, right mouse click, having the cursor above the text, then click Copy in the context menu. Now you are able to use the Ctrl+V key combination to paste the address of the time server into the corresponding input field in TuneUp SystemControl.

Timer server address

Author

Country

time.windows.com

Microsoft.com Worldwide

International

ptbtime1.ptb.de

Physikalisch-Technische Bundesanstalt (PTB)

Germany

ptbtime2.ptb.de

Physikalisch-Technische Bundesanstalt (PTB)

Germany

swisstime.ethz.ch

Eidgenössische Technische Hochschule Zürich

Switzerland

time.chu.nrc.ca

National Research Council of Canada

North America

time-a.nist.gov

National Institute of Standards and Technology

USA

time-a.timefreq.bldrdoc.gov

NIST Boulder Laboratories

USA

time-b.nist.gov

National Institute of Standards and Technology

USA

time-b.timefreq.bldrdoc.gov

NIST Boulder Laboratories

USA

time-c.timefreq.bldrdoc.gov

NIST Boulder Laboratories

USA

time.nist.gov

National Institute of Standards and Technology

USA

ntp.cais.rnp.br

Brazilian Research Network

South America

tick.nap.com.ar

Network Access Point, Buenos Aires, Argentina

South America

clock.tl.fukuoka-u.ac.jp

University of Fukuoka, Japan

Asia

cn.pool.ntp.org

NTP Pool Project, China

Asia

time.nuri.net

Inet Inc., Seoul, Korea

Asia

augean.eleceng.adelaide.edu.au

The University of Adelaide

Australia

ntp.cs.mu.oz.au

The University of Melbourne

Australia

za.pool.ntp.org

NT Pool Project, South Africa

Africa