shell:$ nslookup -timeout=2 -retry=1 'mnl-o8.supernova.fb.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
mnl-o8.supernova.fb.com	canonical name = mnl-o8.prod.meta-vdi.com.
mnl-o8.prod.meta-vdi.com	canonical name = mnl-o8.ap-south-1.prod.meta-vdi.com.
Name:	mnl-o8.ap-south-1.prod.meta-vdi.com
Address: 52.66.125.95
Name:	mnl-o8.ap-south-1.prod.meta-vdi.com
Address: 35.154.197.35
Name:	mnl-o8.ap-south-1.prod.meta-vdi.com
Address: 2406:da1a:76e:a201:fb93:d8d5:1fe8:f3be
Name:	mnl-o8.ap-south-1.prod.meta-vdi.com
Address: 2406:da1a:76e:a200:92cc:7e99:c0ec:aa78