caserio.com.		30 IN SOA dns1.aitsl.net. hostmaster.aitsl.net. (
				2012050376 ; serial
				21600      ; refresh (6 hours)
				3600       ; retry (1 hour)
				2419200    ; expire (4 weeks)
				86400      ; minimum (1 day)
				)

caserio.com.		30 IN TXT "v=spf1 a ip4:82.98.165.85 include:_spf.serviciodecorreo.es
~all"

caserio.com.		30 IN A	82.98.165.85

Mail exchangers:
caserio.com.		30 IN MX 10 mx.serviciodecorreo.es.

Name servers:
caserio.com.		30 IN NS dns2.aitsl.net.
caserio.com.		30 IN NS dns1.aitsl.net.