Keeping networks secure and in sync with Netnod Time
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Netnod Time

Netnod is the leading provider of time services in the Nordics. Using state-of-the-art time nodes distributed in redundant pairs throughout the region, Netnod Time provides the most accurate, secure and robust time available today. 

For the finance, energy, and telco sectors, Netnod Time services (Netnod Time Direct/Remote and our PTP service) ensure the highest accuracy and redundancy backed by SLA.

Our Network Time Protocol (NTP) service is free for anyone. As a key player in the development of Network Time Security (NTS), Netnod provides one of the most secure NTP services available anywhere.

 

Technical Documentation

Download technical documentation here:

Time Services - English
Time Services - Swedish

PTP
PTP
Precision Time Protocol (PTP)
Netnod’s PTP service is delivered over a dedicated fibre and offers a robust, reliable and highly accurate source for time and frequency. If you are working in a sector where every nanosecond counts, you can trust Netnod to keep you on time.
Netnod Time
Netnod Time Direct
Netnod Time Direct is a fully-managed time service with an SLA that guarantees 30µs accuracy from UTC. If you are co-located at one of our Netnod Time Direct locations, you can set this up immediately. Simply connect to our time service directly over a cross connect and you will start receiving the most accurate and robust time service in Sweden.
Netnod Time
Netnod Time Remote
Netnod Time Remote
Netnod Time Remote is a fully-managed time service with an SLA that guarantees 1ms accuracy from UTC anywhere in Sweden. Wherever you are located, we can deliver you the most accurate and robust time service available. If you have multiple locations spread over a large area, Netnod Time Remote is your most effective timing solution.
NTP
Network Time Protocol (NTP)
Keeping Sweden in sync - NTP is the most commonly used protocol for synchronizing the time on computer systems. An accurate, NTP-based system is essential not only for individual users but also for local and national economies.
Netnod Time
NTS
Network Time Security (NTS)
Netnod’s Network Time Protocol (NTP) service is one of the first NTS-enabled time services in the world. This page gives a brief introduction to NTS, its benefits, and how to set it up on your devices.
Netnod Time
Tech info Time Direct & Remote
The Netnod Time Direct and Remote services use state-of-the-art technology to guarantee accurate, secure and robust time.
White Paper: How does NTS work and why is it important
Read more
New time service brings ultra-precise and robust time to companies in Sweden
Learn more
Blog
PTP
What is PTP and why should you use it
Patrik "paf" Fältström, 
Providing traceable time to the highest levels of accuracy is essential for industries ranging from telecommunications and the energy sector to financial and trading services. Precision Time Protocol (PTP) services provide traceable time over a dedicated fibre which enables organisations to time stamp to the highest degree of accuracy. 

News
Netnod expands high accuracy time service to Luleå
Stockholm, 7 July 2021 - Netnod, a leading provider of interconnection, DNS and time services, today announced a new time and frequency site in Luleå, Sweden. The new site brings a highly accurate, local source of Swedish time to Luleå enabling anyone to get this time for free via the Network Time Protocol (NTP).
Netnod Time
How to use NTS
Netnod provides a Network Time Security (NTS) service. This page explains how you can start using NTS. It explains how to set up an NTS client and how to connect to Netnod’s NTS servers.