Question and response
Question
dig 0.255.71.198.host.secureserver.net. A
Answer
0.255.71.198.host.secureserver.net. 300 A 198.71.255.0
Authority
255.71.198.host.secureserver.net. 86400 NS ans02.domaincontrol.com.
255.71.198.host.secureserver.net. 86400 NS ans01.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0