shell:$ nslookup -timeout=2 -retry=1 'fwdproxy-cln-001.fbsv.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	fwdproxy-cln-001.fbsv.net
Address: 31.13.127.1
Name:	fwdproxy-cln-001.fbsv.net
Address: 2a03:2880:31ff:1::face:b00c