emc-energia.es.		30 IN SOA dns1.interdominios.com. customer.interdominios.com. (
				1642684758 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

emc-energia.es.		30 IN TXT "v=spf1 a mx:mail.emc-energia.es ip4:89.248.106.0/24
~all"

emc-energia.es.		30 IN A	93.174.4.73

Mail exchangers:
emc-energia.es.		30 IN MX 10 mail.emc-energia.es.

Name servers:
emc-energia.es.		30 IN NS dns1.interdominios.com.
emc-energia.es.		30 IN NS dns2.interdominios.com.