Monitor Busy Box NTPD in Tiny Core Linux

I use Busy Box with Tiny Core Linux in a virtual appliance. I can run NTP Daemon using /usr/sbin/ntpd -p pool.ntp.org The problem is it doesn't output any logs to /var/log/ntp.log. Am I looking at the wrong place for logs? What is the best way to confirm ntpd is running properly? (Currently, the only way I can confirm ntpd is running is verifying whether the process is running). I also tried using verbose option. /usr/sbin/ntpd -d -p pool.ntp.org