Computer Science Centre also provides all administration related to assigned ranges of IP address and the operation of basic network services:

• Registration and administration of DNS domains of second level for the Charles University

• Administration of IP space of the Charles University, assignment of IPv4 and IPv6 addresses

• Services related to electronic mail at the Charles University (backup MX server) and webhosting for those parts of the Charles University which do not have their own servers

• Issuing server SSL certificates within the framework of TERENA Certificate Service (TCS).