The DnsResourceRecordDataAaaa complex type SHOULD<21> extend the DnsResourceRecordData. It specifies the details associated with a DNS resource record of type AAAA.

 <xs:complexType name="DnsResourceRecordDataAaaa">
   <xs:complexContent mixed="false">
     <xs:extension base="ipam:DnsResourceRecordData">
         <xs:element minOccurs="0" name="Address" nillable="true" type="sysnet:IPAddress" />
         <xs:element minOccurs="0" name="CreatePtr" type="xsd:boolean" />

Address:  The IPv6 address in the DNS resource record.

CreatePtr:  Specifies to create a PTR record associated with this resource record.