Question and response
Question
dig ns2.textosbreves.com. DS
Answer
ns2.textosbreves.com. 5 CNAME textosbreves.com.
Authority
com. 900 SOA a.gtld-servers.net. nstld.verisign-grs.com. 1772042401 1800 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0