Question and response
Question
dig www.ispnet.net. NS
Answer
www.ispnet.net. 5 CNAME www2.ispnet.net.
Authority
ispnet.net. 4588 SOA localhost.ispnet.net. hostmaster.ispnet.net. 2026022101 7200 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0