shell:$ nslookup -timeout=2 -retry=1 'config.aps.amazon-adsystem.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	config.aps.amazon-adsystem.com
Address: 18.160.10.17
Name:	config.aps.amazon-adsystem.com
Address: 18.160.10.80
Name:	config.aps.amazon-adsystem.com
Address: 18.160.10.20
Name:	config.aps.amazon-adsystem.com
Address: 18.160.10.101