Question and response
Question
dig www.xundns.Com. NS
Answer
www.xundns.Com. 5 CNAME 307527339880223744.url.xunurl.com.
Authority
xunurl.com. 5383 SOA n1.xundns.com. nsadmin.xundns.com. 437896 3600 600 86400 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0