Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
169.254.169.123             6   5   323     +0.045      0.493  +1594ns    14us
time-d-b.nist.gov           8   5   60m     -0.265      0.427   +783us   263us
time3.google.com           19  11   62m     -0.219      0.114    -31us   138us