porta.net.		30 IN SOA dns1.porta.net. hostmaster.claro.com.ec. (
				374        ; serial
				28800      ; refresh (8 hours)
				18000      ; retry (5 hours)
				604800     ; expire (1 week)
				900        ; minimum (15 minutes)
				)

porta.net.		30 IN TXT "v=spf1 a mx ip4:200.25.197.201 ip4:200.25.197.140
ip4:200.25.197.202 ip4:69.26.182.242 ip4:69.26.182.10 ip4:209.67.128.0/23
ip4:74.202.139.0/24 ip4:74.202.142.0/24 ip4:200.25.197.5 ip4:200.25.197.6 -all"

porta.net.		30 IN A	200.25.197.202

Mail exchangers:
porta.net.		30 IN MX 10 correo3.porta.net.
porta.net.		30 IN MX 10 correo2.porta.net.
porta.net.		30 IN MX 10 correo1.porta.net.

Name servers:
porta.net.		30 IN NS dns2.porta.net.
porta.net.		30 IN NS dns1.porta.net.