$ttl 38400
dominio.com. IN SOA ns1.dns.com. admin.dominio.com. (
1250603932
10800
3600
604800
38400 )
dominio.com. IN NS ns1.dns.com.
dominio.com. IN NS ns2.dns.com.
dominio.com. IN A 93.62.4.114
www.dominio.com. IN A 93.62.4.114
mail.dominio.com. IN A 93.62.4.114
dominio.com. IN MX 10 dominio.com.