$TTL    1W
$ORIGIN genosisenterprises.com.
@       IN      SOA     dns.genosistenterprises.com.    root.genosisenterprises.com. (
        2007052813      ; Serial
        604800          ; Refresh
        86400           ; Retry
        2419100         ; Expire
        604800  )       ; SOA TTL

        IN NS   dns.genosisenterprises.com.
        IN MX   10      mail.genosisenterprises.com.

        IN A    72.20.26.65
www     IN A    72.20.26.65
dns     IN A    72.20.26.65
mail    IN A    72.20.26.65