Question and response
Question
dig smtp.google.com. A
Answer
smtp.google.com. 300 A 74.125.71.26
smtp.google.com. 300 A 64.233.184.27
smtp.google.com. 300 A 64.233.184.26
smtp.google.com. 300 A 74.125.133.27
smtp.google.com. 300 A 74.125.133.26
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0