fiveyearsout.mx.	30 IN SOA pdns77.ultradns.com. domadmin.arrow.com. (
				2017091525 ; serial
				43200      ; refresh (12 hours)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

fiveyearsout.mx.	30 IN TXT "v=spf1 -all"

fiveyearsout.mx.	30 IN A	13.93.163.20

Mail exchangers:
fiveyearsout.mx.	30 IN MX 0 .

Name servers:
fiveyearsout.mx.	30 IN NS pdns77.ultradns.com.
fiveyearsout.mx.	30 IN NS pdns77.ultradns.net.
fiveyearsout.mx.	30 IN NS pdns77.ultradns.biz.
fiveyearsout.mx.	30 IN NS pdns77.ultradns.org.