Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
169.254.169.123             6   5   323     -0.011      0.312   -654ns  8511ns
time-e-g.nist.gov           6   3   43m     +0.346      0.214    +30us    55us
time3.google.com            6   3   43m     +0.405      0.644   +226us   144us