server.de.		30 IN SOA ns2.fraunhofer.de. servicedesk.fraunhofer.de. (
				808        ; serial
				1200       ; refresh (20 minutes)
				600        ; retry (10 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

Mail exchangers:
server.de.		30 IN MX 101 mail.spam-clean.de.

Name servers:
server.de.		30 IN NS ns2.fraunhofer.de.
server.de.		30 IN NS ns3.fraunhofer.de.
server.de.		30 IN NS ns5.fraunhofer.de.
server.de.		30 IN NS ns1.fraunhofer.de.