Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
169.254.169.123            10   7   60m     -0.003      0.067   -127ns    48us
time-d-wwv.nist.gov        10   6   77m     +0.024      0.224   +888us   168us
time2.google.com           13   8  103m     -0.004      0.145    -69us   214us