v.aaplimg.com has no MX records.
Question and response
Question
dig v.aaplimg.com. MX
Answer
The response has no answer records.
Authority
v.aaplimg.com. 300 SOA a.gslb.aaplimg.com. hostmaster.apple.com. 1720225423 1800 300 60480 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0