Support portal
Welcome! We are here to help you navigate our applications and domain name registry with ease. Here you can find useful information and guides to assist you in resolving your questions.
About the association
Are you curious about who we are and what we do? Are you interested in working with us or becoming a member of our association?
Domains
Do you want to navigate the field of .cz domains? Do you need to register a domain name, or are you already running your domain and need some advice?
Do you want to have your electronic identity and log in to various web services with a single account, or do you want to use online public administration services?
CSIRT is a team of experts focused on solution cybersecurity incidents. Are you interested in information about the national team, or are you dealing with a security incident?
The CZ.NIC Academy is the training center of the CZ.NIC association. Do you want to participate in our courses, or do you need advice?
Turris offers secure and high-performance networking devices for homes and businesses. Would you like to learn more about this project, or do you need to contact our developers?
BIRD is one of the fastest routing daemons in the world, tirelessly recalculating best routes between connected networks. Would you like to know more details?
Knot DNS is a high-performance authoritative-only DNS server which supports all key features of the modern domain name system. Are you interested in more information?
Datovka is an open-source application that allows convenient management of data boxes on a computer or mobile device. Do you need assistance with installation or operation?