shell:$ nslookup -timeout=2 -retry=1 'developer.facebook.de'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
developer.facebook.de	canonical name = developer.facebook.com.
developer.facebook.com	canonical name = star.c10r.facebook.com.
Name:	star.c10r.facebook.com
Address: 57.144.172.141
Name:	star.c10r.facebook.com
Address: 2a03:2880:f356:8d:face:b00c:0:2