Question and response
Question
dig twdc.com. MX
Answer
twdc.com. 7200 MX 10 generalsmtp.disney.com.
Authority
twdc.com. 14400 NS dns1.cscdns.net.
twdc.com. 14400 NS dns2.cscdns.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0