shell:$ nslookup -timeout=2 -retry=1 'static.22.243.21.65.clients.your-server.de'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	static.22.243.21.65.clients.your-server.de
Address: 65.21.243.22