siemcastellon.es.	30 IN SOA dns1.somainformatica.es. hostmaster.somainformatica.es. (
				2014081658 ; serial
				21600      ; refresh (6 hours)
				3600       ; retry (1 hour)
				2419200    ; expire (4 weeks)
				300        ; minimum (5 minutes)
				)

siemcastellon.es.	30 IN TXT "v=spf1 include:_spf.serviciodecorreo.es ~all"

siemcastellon.es.	30 IN A	109.234.71.145

Mail exchangers:
siemcastellon.es.	30 IN MX 10 mx.serviciodecorreo.es.

Name servers:
siemcastellon.es.	30 IN NS dns1.somainformatica.es.
siemcastellon.es.	30 IN NS dns2.somainformatica.es.