webex.com MX records

MX Mail server
1h
alln-mx-01.cisco.com 10 Primary
rcdn-mx-01.cisco.com 20
aer-mx-01.cisco.com 30

Question and response

Question

dig webex.com. MX

Answer

webex.com. 3600 MX 10 alln-mx-01.cisco.com. webex.com. 3600 MX 30 aer-mx-01.cisco.com. webex.com. 3600 MX 20 rcdn-mx-01.cisco.com.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0