ppbw.de.		30 IN SOA ns1.first-ns.de. postmaster.robot.first-ns.de. (
				2019100800 ; serial
				14400      ; refresh (4 hours)
				60         ; retry (1 minute)
				604800     ; expire (1 week)
				60         ; minimum (1 minute)
				)

ppbw.de.		30 IN A	144.76.65.136

Name servers:
ppbw.de.		30 IN NS robotns2.second-ns.de.
ppbw.de.		30 IN NS ns1.first-ns.de.
ppbw.de.		30 IN NS robotns3.second-ns.com.