[todd@tlyons ~]$ for J in smtp1 smtp2 smtp3 smtp4; do echo "Machine $J"; ssh root@$J ntpq -c peers; echo; done
Machine smtp1
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
*fs51.ivenue.net 66.187.224.4     2 u  565 1024  377    1.274   -0.486   0.031
 LOCAL(0)        73.78.73.84      5 l   36   64  377    0.000    0.000   0.001

Machine smtp2
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
*fs51.ivenue.net 66.187.224.4     2 u  419 1024  377    1.245    0.247   0.350
 LOCAL(0)        73.78.73.84      5 l   59   64  377    0.000    0.000   0.001

Machine smtp3
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
*fs51.ivenue.net 66.187.224.4     2 u   19  128  377    0.117   38.927   3.850
 LOCAL(0)        LOCAL(0)        10 l   22   64  377    0.000    0.000   0.001

Machine smtp4
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
*fs51.ivenue.net 66.187.224.4     2 u   65   64  377    0.119    2.540  50.220
 LOCAL(0)        LOCAL(0)        10 l   61   64  377    0.000    0.000   0.001