Question and response
Question
dig ns2.smtip2go.com. NS
Answer
ns2.smtip2go.com. 5 CNAME smtip2go.com.
smtip2go.com. 4 NS ns2.smtip2go.com.
smtip2go.com. 4 NS ns1.smtip2go.com.
Authority
The response has no authority records.
Additional
ns1.smtip2go.com. 4 A 45.59.107.78
ns2.smtip2go.com. 4 A 51.161.68.222
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0