Henk-Reints.nl
Choose a time server to check your system time:
time-a.timefreq.bldrdoc.gov
time-b.timefreq.bldrdoc.gov
time-c.timefreq.bldrdoc.gov
You can also directly access those time servers:
http://time-a.timefreq.bldrdoc.gov:14
http://time-b.timefreq.bldrdoc.gov:14
http://time-c.timefreq.bldrdoc.gov:14
Or visit the
NIST Internet Time Service
website
for extensive information.