ossp.org.		30 IN SOA master.ossp.org. root.master.ossp.org. (
				2015010701 ; serial
				21600      ; refresh (6 hours)
				3600       ; retry (1 hour)
				86400      ; expire (1 day)
				86400      ; minimum (1 day)
				)

Mail exchangers:
ossp.org.		30 IN MX 50 master.ossp.org.

Name servers:
ossp.org.		30 IN NS ns2.engelschall.com.
ossp.org.		30 IN NS ns3.engelschall.com.
ossp.org.		30 IN NS ns1.engelschall.com.