Root Zone Management
We are responsible for management of the DNS root zone. This role means assigning the operators of top-level domains, such as .uk and .com, and maintaining their technical and administrative details.
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The Root Zone Database contains the authoritative record of the operators of various top-level domains.
Root Zone Database
Maintain
TLD operators can change their delegation details by submitting revised details using our online interface, or via the email template.
Root zone change requests
Policy, Procedures and Guides
DNSSEC Key Signing Key Information
Information regarding our role as operator of the Key Signing Key for the DNS Root Zone.
Projects
Project Archive
Archived project information relating to the initial launch of DNSSEC in the Root Zone, and the subsequent first KSK rollover.
Domain Names
Number Resources
Protocols
Protocol RegistriesTime Zone Database
About Us
The IANA functions coordinate the Internet’s globally unique identifiers, and are provided by Public Technical Identifiers, an affiliate of ICANN.
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