Question and response
Question
dig mx.mail.rice.edu. A
Answer
mx.mail.rice.edu. 300 A 128.42.201.100
mx.mail.rice.edu. 300 A 128.42.201.101
mx.mail.rice.edu. 300 A 128.42.201.102
mx.mail.rice.edu. 300 A 128.42.199.100
mx.mail.rice.edu. 300 A 128.42.199.101
mx.mail.rice.edu. 300 A 128.42.199.102
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0