Question and response
Question
dig ns2.smsetechnologies.com. NS
Answer
ns2.smsetechnologies.com. 5 CNAME smsetechnologies.com.
Authority
smsetechnologies.com. 5 SOA dns.smsetechnologies.com. hostmaster.smsetechnologies.com. 1744454349 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0