I'm hosting the public NTP available on both IPv4 and IPv6 protocol as ntp.e-utp.net:
NTP server serving a stratum 1 time.
GPS (NMEA) receiver trying to keep time accurate, if it's fail (data errors, no signal) NTP deamon will use:
In case of abuse please write me an email.
You use the service “as is” and “as available” totally at his own risk. There are no guarantees.