portalcns.com.br.	30 IN SOA ns1.l4dns.com. it.ebusiness4us.com. (
				24040712   ; serial
				3600       ; refresh (1 hour)
				300        ; retry (5 minutes)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

portalcns.com.br.	30 IN TXT "v=spf1 include:mail.mailingboss.net
include:mail.l4email.com ~all"

portalcns.com.br.	30 IN A	64.251.1.115

Mail exchangers:
portalcns.com.br.	30 IN MX 10 mail01.l4email.com.

Name servers:
portalcns.com.br.	30 IN NS ns2.l4dns.com.
portalcns.com.br.	30 IN NS ns1.l4dns.com.