wth.in.			30 IN SOA ns-794.awsdns-35.net. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

wth.in.			30 IN TXT "v=spf1 include:mailbox.org -all"

wth.in.			30 IN A	37.235.56.71
wth.in.			30 IN AAAA 2a03:f80:ed15:37:235:56:71:1

Mail exchangers:
wth.in.			30 IN MX 10 mxext1.mailbox.org.
wth.in.			30 IN MX 10 mxext2.mailbox.org.
wth.in.			30 IN MX 20 mxext3.mailbox.org.

Name servers:
wth.in.			30 IN NS ns-1294.awsdns-33.org.
wth.in.			30 IN NS ns-1593.awsdns-07.co.uk.
wth.in.			30 IN NS ns-60.awsdns-07.com.
wth.in.			30 IN NS ns-794.awsdns-35.net.