est.edu.br.		30 IN SOA ns1.locaweb.com.br. hostmaster.locaweb.com.br. (
				2022031001 ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

est.edu.br.		30 IN TXT "v=spf1 ip4:177.136.76.234 ip4:189.58.250.171
ip4:189.58.250.172 include:_spf.locaweb.com.br include:_spf.google.com ~all"
est.edu.br.		30 IN TXT "amazonses:uQDXB+f7Wh0ZiMQC0q9qHiKKaiDq7DWV6U9opXsHgBM="

est.edu.br.		30 IN A	191.252.37.10
est.edu.br.		30 IN A	191.252.37.9
est.edu.br.		30 IN A	191.252.37.11

Mail exchangers:
est.edu.br.		30 IN MX 10 ALT4.ASPMX.L.GOOGLE.COM.
est.edu.br.		30 IN MX 5 ALT2.ASPMX.L.GOOGLE.COM.
est.edu.br.		30 IN MX 1 ASPMX.L.GOOGLE.COM.
est.edu.br.		30 IN MX 10 ALT3.ASPMX.L.GOOGLE.COM.
est.edu.br.		30 IN MX 5 ALT1.ASPMX.L.GOOGLE.COM.

Name servers:
est.edu.br.		30 IN NS ns1.locaweb.com.br.
est.edu.br.		30 IN NS ns2.locaweb.com.br.
est.edu.br.		30 IN NS ns3.locaweb.com.br.