smartsend.net.br.	30 IN SOA ns1.smartsend.net.br. ns1.smartsend.net.br. (
				2016013100 ; serial
				86400      ; refresh (1 day)
				7200       ; retry (2 hours)
				3600000    ; expire (5 weeks 6 days 16 hours)
				86400      ; minimum (1 day)
				)

smartsend.net.br.	30 IN TXT "v=spf1 a mx include:websitewelcome.com ~all"

smartsend.net.br.	30 IN A	192.185.216.230

Mail exchangers:
smartsend.net.br.	30 IN MX 0 smartsend.net.br.

Name servers:
smartsend.net.br.	30 IN NS ns1.smartsend.net.br.
smartsend.net.br.	30 IN NS ns2.smartsend.net.br.