Question and response
Question
dig rails-web1.m247.com. AAAA
Answer
rails-web1.m247.com. 3600 AAAA 2a02:40:42:0:0:0:0:7
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0