Question and response
Question
dig ns1.sisson-son.com. DS
Answer
ns1.sisson-son.com. 2 CNAME sisson-son.com.
Authority
com. 200 SOA a.gtld-servers.net. nstld.verisign-grs.com. 1772641461 1800 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0