Question and response
Question
dig 70.249.71.198.host.secureserver.net. A
Answer
70.249.71.198.host.secureserver.net. 300 A 198.71.249.70
Authority
249.71.198.host.secureserver.net. 86400 NS ans02.domaincontrol.com.
249.71.198.host.secureserver.net. 86400 NS ans01.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0