server ntp.cs.huji.ac.il
server ntp.tau.ac.il
server ntp.huji.ac.il
server ntp.technion.ac.il
server ntp.bgu.ac.il
#content from ntp.conf.il
server clock.redhat.com
server time.apple.com
server pool.ntp.org
server mit-main.ron.lcs.mit.edu
server ucsd.ron.lcs.mit.edu
server utah.ron.lcs.mit.edu