Ethereal-users: [Ethereal-users] DNS Query over TCP

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From: Rodrigo Sanchez Re <rodrigo.sanchezre@xxxxxxxxxxx>
Date: Tue, 30 Nov 2004 13:35:53 -0300
Title: DNS Query over TCP

Hi,
     
      I've captured DNS query over TCP with Ethereal.0.17. When a SMTP Server sends mail to Internet, the IP is resolved the name with TCP and not with UDP protocol.

      Have somebody seem same thing like this?. It's normal?
      I attach the packet capture.

<<QueryDNS.cap>>   

   Thanks

Rodrigo Sánchez Ré     

Attachment: QueryDNS.cap
Description: Binary data