Question and response
Question
dig prdntxappl11.sjrb.ad. NS
Answer
prdntxappl11.sjrb.ad. 5 CNAME ips.dnstool.site.
Authority
dnstool.site. 1800 SOA betty.ns.cloudflare.com. dns.cloudflare.com. 2399268151 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0