170         Question question;  in ParseFrom()  local
173         SuccessOrQuit(aMessage.Read(aOffset, question));  in ParseFrom()
177         mType            = question.GetType();  in ParseFrom()
178         mClass           = question.GetClass() & kClassMask;  in ParseFrom()
179         mUnicastResponse = question.GetClass() & kClassQueryUnicastFlag;  in ParseFrom()
193         const DnsQuestion *question = FindMatching(aFullName.AsCString());  in Contains()  local
195         VerifyOrExit(question != nullptr);  in Contains()
196         VerifyOrExit(question->mType == aRrType);  in Contains()
197         VerifyOrExit(question->mClass == ResourceRecord::kClassInternet);  in Contains()
198         VerifyOrExit(question->mUnicastResponse == aUnicastResponse);  in Contains()
661             DnsQuestion *question = DnsQuestion::Allocate();  in ParseFrom()  local
663             question->ParseFrom(aMessage, offset);  in ParseFrom()
664             mQuestions.PushAfterTail(*question);  in ParseFrom()