cmc-hr.com.br.		30 IN SOA ns1.stackdns.com. hostmaster.stackdns.com. (
				1730473752 ; serial
				1800       ; refresh (30 minutes)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				300        ; minimum (5 minutes)
				)

cmc-hr.com.br.		30 IN TXT "v=spf1 include:spf.stackmail.com a mx -all"

cmc-hr.com.br.		30 IN A	185.151.30.218
cmc-hr.com.br.		30 IN AAAA 2a07:7800::218

Mail exchangers:
cmc-hr.com.br.		30 IN MX 10 mx.stackmail.com.

Name servers:
cmc-hr.com.br.		30 IN NS ns4.stackdns.com.
cmc-hr.com.br.		30 IN NS ns1.stackdns.com.
cmc-hr.com.br.		30 IN NS ns3.stackdns.com.
cmc-hr.com.br.		30 IN NS ns2.stackdns.com.