xl1.es.			30 IN SOA ns1.dondominio.com. dnsadmin.dondominio.com. (
				2022030307 ; serial
				10800      ; refresh (3 hours)
				1800       ; retry (30 minutes)
				691200     ; expire (1 week 1 day)
				3600       ; minimum (1 hour)
				)

xl1.es.			30 IN TXT "v=spf1 include:icloud.com ~all"
xl1.es.			30 IN TXT "apple-domain=wRjedUY1yCwPK5JY"

xl1.es.			30 IN A	66.6.44.4

Mail exchangers:
xl1.es.			30 IN MX 10 mx01.mail.icloud.com.
xl1.es.			30 IN MX 10 mx02.mail.icloud.com.

Name servers:
xl1.es.			30 IN NS ns2.dondominio.com.
xl1.es.			30 IN NS ns1.dondominio.com.