shell:$ nslookup -timeout=2 -retry=1 'prd-usw2-requestattribution-iad.apple.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	prd-usw2-requestattribution-iad.apple.com
Address: 17.188.23.85
Name:	prd-usw2-requestattribution-iad.apple.com
Address: 17.188.23.47
Name:	prd-usw2-requestattribution-iad.apple.com
Address: 17.188.23.18