Rock-solid Internet
infrastructure. (Yeah,
we keep our stuff in bunkers.)

Netnod operates the largest IX in the Nordics and provides interconnection throughout the region

Names are your business. So when it comes to your DNS slave service, you need a name you can trust. Netnod is one of the most experienced, trusted and respected providers of DNS anycasting.

During 2015, Netnod worked with the PTS and the SP National Laboratory to develop the infrastructure for a more robust, nationwide time distribution service.

Netnod IX in numbers




Peak Traffic (Tb/s)




Uptime Since 2002

Stockholm, Sweden - 1 October 2020 - The Proposed Standard for Network Time Security (NTS) has today been published by the IETF as RFC8915. This comes at the end of a five year development process. As one of the leading figures in NTS, Netnod has worked on all stages of NTS development from the IETF standard to software and hardware implementations at client and server levels. The publication of the NTS Proposed Standard as an RFC marks an important milestone in the development of secure time on the Internet. 

Netnod today received the most positive of endorsements for its time and frequency work. In a speech given by Tuula Teeri, the President of the Royal Swedish Academy of Engineering Sciences (IVA), Netnod’s time services were described as one of the best in the world. Teeri praised Nenod as a star watchmaker (“stjärnurmakare”) and mentioned Netnod’s leading role in developing and implementing the new Network Time Security (NTS) standard.
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Time and Frequency
Netnod’s Network Time Security (NTS) 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.
How a distributed IX improves interconnectivity
Christian Lindholm2020.09.14
Internet exchanges have grown far beyond a single, standalone switch across which ISPs could exchange traffic. Modern Internet Exchange (IX) infrastructure enables many  types of networks to connect from multiple points of presence and seamlessly exchange traffic. Today, Content Delivery Networks, ISPs, hosting providers, cloud operators and Enterprise networks all benefit from exchanging traffic at an IX.
What are root name servers?