Question and response
Question
dig ns3.odiso.net. NS
Answer
ns3.odiso.net. 5 CNAME ns1.odiso.net.
Authority
odiso.net. 42 SOA ns1.cetsi.fr. postmaster.cetsi.fr. 2025913215 1800 3600 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0