Question and response
Question
dig cl1.validns.com. NS
Answer
cl1.validns.com. 86400 NS dns1.validns.com.
cl1.validns.com. 86400 NS dns2.validns.com.
Authority
The response has no authority records.
Additional
dns1.validns.com. 991 A 64.92.113.4
dns2.validns.com. 991 A 64.92.114.4
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0