imagensubmarina.es.	30 IN SOA ns1.hostns.io. alerting.hostns.io. (
				2023010700 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

imagensubmarina.es.	30 IN TXT "v=spf1 +a +mx +ip4:109.70.148.64
+include:relay.mailchannels.net +ip4:93.186.201.218 ~all"

imagensubmarina.es.	30 IN A	109.70.148.64

Mail exchangers:
imagensubmarina.es.	30 IN MX 10 mx1.spamfiltering.io.
imagensubmarina.es.	30 IN MX 20 mx2.spamfiltering.io.

Name servers:
imagensubmarina.es.	30 IN NS ns2.hostns.io.
imagensubmarina.es.	30 IN NS ns1.hostns.io.