linked-development.org.	30 IN SOA dns2003a.trouble-free.net. john.interserver.net. (
				2025012006 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

linked-development.org.	30 IN TXT "v=spf1 ip4:104.218.54.210
include:relay.mailbaby.net +a +mx include:relay.is.cc ~all"

linked-development.org.	30 IN A	104.218.54.211

Mail exchangers:
linked-development.org.	30 IN MX 0 linked-development.org.

Name servers:
linked-development.org.	30 IN NS dns2003b.trouble-free.net.
linked-development.org.	30 IN NS dns2003a.trouble-free.net.