german-reallife-server.de. 30 IN SOA ns1.contabo.net. hostmaster.contabo.de. (
				2018102904 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				2419200    ; expire (4 weeks)
				86400      ; minimum (1 day)
				)

Name servers:
german-reallife-server.de. 30 IN NS ns2.contabo.net.
german-reallife-server.de. 30 IN NS ns1.contabo.net.
german-reallife-server.de. 30 IN NS ns3.contabo.net.