Security of Critical Infrastructure (Definitions) Rules (LIN 21/039) 2021

For paragraph 12KA(2)(a) of the Act, .au Domain Administration Ltd (ABN 38 079 009 340) is critical to the administration of an Australian domain name system.

For paragraph 12KA(2)(b) of the Act, an entity that administers the .au ccTLD system is critical to the administration of an Australian domain name system.

For paragraph 12KA(3)(a) of the Act, the following assets within the .au ccTLD system are critical to the administration of an Australian domain name system:

registry database;

public WHOIS service (https://whois.auda.org.au/);

.au top level authoritative DNS name servers;

the following second level authoritative DNS name servers:

.com.au;

.net.au;

.org.au;

.asn.au;

.id.au;

.edu.au;

.gov.au.