ntp2.usno.navy.mil
ntp.nasa.gov
time-a.nist.gov
augean.eleceng.adelaide.edu.au
bernina.ethz.ch
biofiz.mf.uni-lj.si
black-ice.cc.vt.edu
chime.utoronto.ca
clepsydra.dec.com
clock.psu.edu
clock.tricity.wsu.edu
constellation.ecn.uoknor.edu
cuckoo.nevada.edu
delphi.cs.ucla.edu
dominator.eecs.harvard.edu
eagle.tamu.edu
everest.cclabs.missouri.edu
fartein.ifi.uio.no
fuzz.psc.edu
gazette.bcm.tmc.edu
gilbreth.ecn.purdue.edu
harbor.ecn.purdue.edu
info.cyf-kr.edu.pl
hmljhp.rzs-hm.si
molecule.ecn.purdue.edu
finch.cc.ukans.edu
kuhub.cc.ukans.edu
louie.udel.edu
ns.scruz.net
ns.nts.umn.edu
nss.nts.umn.edu
ntp.adelaide.edu.au
ntp.cox.smu.edu
ntp.css.gov
ntp.ctr.columbia.edu
ntp.lth.se
ntp.maths.tcd.ie
ntp.olivetti.com
ntp.saard.net
ntp.ucsd.edu
ntp.univ-lyon1.fr
ntp0.cornell.edu
ntp0.pipex.net
ntp1.kansas.net
ntp1.pipex.net
ntp2.pipex.net
ntp0.strath.ac.uk
ntp1.strath.ac.uk
ntp2.strath.ac.uk
ntp3.strath.ac.uk
ntp4.strath.ac.uk
ntp1.sura.net
ntp2.sura.net
ntp5.tamu.edu
ntp-1.ece.cmu.edu
ntp-2.ece.cmu.edu
ntp-1.mcs.anl.gov
ntp-2.mcs.anl.gov
ntp1.ossi.com
ntp2.ossi.com
ntp-0.cso.uiuc.edu
ntp-1.cso.uiuc.edu
ntp-2.cso.uiuc.edu
ntp2a.audiotel.com.mx
ntp2b.audiotel.com.mx
ntp2c.audiotel.com.mx
ntp2a.mcc.ac.uk
ntp2b.mcc.ac.uk
ntp2c.mcc.ac.uk
ntp2d.mcc.ac.uk
Rolex.PeachNet.EDU
slug.ctv.es
salmon.maths.tcd.ie
sundial.columbia.edu
tick.anice.net.ar
tick.cs.unlv.edu
tick.koalas.com
tick.utoronto.ca
ticktock.wang.com
time.five-ten-sg.com
time.sinectis.com.ar
time.software.net
timelord.uregina.ca
timeserver.cs.umb.edu
timex.cs.columbia.edu
Timex.PeachNet.EDU
tmc.edu
tock.anice.net.ar
tock.cs.unlv.edu
tock.utoronto.ca
truechimer[123].waikato.ac.nz
vtserf.cc.vt.edu
wuarchive.wustl.edu
www1.cmc.ec.gc.ca
