madretierra.com.mx.	30 IN SOA dns2018a.trouble-free.net. jdesentis.mac.com. (
				2025010101 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

madretierra.com.mx.	30 IN TXT "v=spf1 +a +mx +ip4:64.20.37.42
include:relay.mailbaby.net +include:relay.is.cc +include:relay.mailchannels.net ~all"

madretierra.com.mx.	30 IN A	64.20.37.43

Mail exchangers:
madretierra.com.mx.	30 IN MX 0 mail.madretierra.com.mx.

Name servers:
madretierra.com.mx.	30 IN NS dns2018b.trouble-free.net.
madretierra.com.mx.	30 IN NS dns2018a.trouble-free.net.