Testat någon av de svenska?
http://www.ntp.se/
NTP service
For redundancy, the NTP service has two independent NTP servers in each time node.
To use the NTP service, you can use the anycast address which will direct the client to the closest available server:
ntp.se
If you want to get time from more than one server, you can use some or all of the unicast addresses:
Göteborg:
gbg1.ntp.se
gbg2.ntp.se
Malmö:
mmo1.ntp.se
mmo2.ntp.se
Stockholm:
sth1.ntp.se
sth2.ntp.se
Sundsvall:
svl1.ntp.se
svl2.ntp.se
The NTP service is free to use for anyone anywhere.
The NTP servers use a custom-build FPGA-based hardware implementation for responding to the NTP requests, using IPv4 or IPv6, unsigned or signed, at a full line-rate speed of 10Gb/s per interface. They use 1PPS and 10MHz signals from the local time scales to achieve high accuracy and precision of the NTP timestamps.
Edit: Ser att det redan föreslagits!
