classdirectory.org.	30 IN SOA dns2036a.trouble-free.net. john.interserver.net. (
				2025120701 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

classdirectory.org.	30 IN TXT "v=spf1 ip4:66.23.234.154 include:relay.mailbaby.net +a
+mx ~all"

classdirectory.org.	30 IN A	66.23.234.154

Mail exchangers:
classdirectory.org.	30 IN MX 0 classdirectory.org.

Name servers:
classdirectory.org.	30 IN NS dns2036b.trouble-free.net.
classdirectory.org.	30 IN NS dns2036a.trouble-free.net.