_dmarc.commcorp.com.br. A NS SOA MX TXT RRSIG NSEC DNSKEY
Question and response
Question
dig commcorp.com.br. NSEC
Answer
commcorp.com.br. 3600 NSEC _dmarc.commcorp.com.br. A NS SOA MX TXT RRSIG NSEC DNSKEY
Authority
commcorp.com.br. 43200 NS dns2.commcorp.net.br.
commcorp.com.br. 43200 NS dns1.commcorp.net.br.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0