Question and response
Question
dig cisco.com. MX
Answer
cisco.com. 1800 MX 10 alln-mx-01.cisco.com.
cisco.com. 1800 MX 20 rcdn-mx-01.cisco.com.
cisco.com. 1800 MX 30 aer-mx-01.cisco.com.
Authority
The response has no authority records.
Additional
alln-mx-01.cisco.com. 1800 A 173.37.147.230
rcdn-mx-01.cisco.com. 1800 A 72.163.7.166
aer-mx-01.cisco.com. 1800 A 173.38.212.150
alln-mx-01.cisco.com. 1800 AAAA 2001:420:1201:6:0:0:ad25:93e6
rcdn-mx-01.cisco.com. 1800 AAAA 2001:420:1101:7:0:0:48a3:166
aer-mx-01.cisco.com. 1800 AAAA 2001:420:4621:0:0:0:ad26:d496
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0