t1.time.sg3.yahoo.com
1.sg.pool.ntp.org
3.fedora.pool.ntp.org
1.asia.pool.ntp.org
2.sg.pool.ntp.org
3.opensuse.pool.ntp.org
2.fireeye.pool.ntp.org
2.fedora.pool.ntp.org
0.tandberg.pool.ntp.org
2.freebsd.pool.ntp.org
0.ubnt.pool.ntp.org
pool.ntp.org
0.pfsense.pool.ntp.org
2.android.pool.ntp.org
0.pool.ntp.org
1.gentoo.pool.ntp.org
3.android.pool.ntp.org
1.m0n0wall.pool.ntp.org
1.pool.ntp.org
0.fedora.pool.ntp.org
3.openwrt.pool.ntp.org
3.amazon.pool.ntp.org
2.opensuse.pool.ntp.org
0.asia.pool.ntp.org
asia.pool.ntp.org