shell:$ nslookup -timeout=2 -retry=1 'af-south-1-prod.k8s.apdata.xsec.internet.org'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
af-south-1-prod.k8s.apdata.xsec.internet.org	canonical name = z-m.c10r.facebook.com.
Name:	z-m.c10r.facebook.com
Address: 57.144.172.6
Name:	z-m.c10r.facebook.com
Address: 2a03:2880:f356:6:face:b00c:0:14c9