Question and response
Question
dig commcorp.com.br. TXT
Answer
commcorp.com.br. 43200 TXT "v=spf1 include:spf.protection.outlook.com ip4:200.215.208.0/26 ip4:187.103.96.0/26 ip4:200.195.247.240/28 a:pbx.simtelecom.com.br -all"
Authority
commcorp.com.br. 43200 NS dns1.commcorp.net.br.
commcorp.com.br. 43200 NS dns2.commcorp.net.br.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0