IdDNSResolver

TRDATARecord is a TResultRecord descendant that represents a resource record returned in the results for a DNS query. TRDATARecord is the collection item created to represent a resource resource returned when TIDNSResolver.QueryRecords includes the value qtA for host address resource records. 

TRDATARecord is also the ancestor for the more specialized resource record represented in TARecord. 

TRDATARecord implements additional properties and the Parse method, that allow access to the most common form of resource record: a resource record that contains an IP Address in the RData property. 

TRDATARecord also implements the Assign method to allow assignment of property values that are copied from another collection item.

TResultRecord TARecord TQueryResult TIdDNSResolver.QueryRecords