shell:$ nslookup -timeout=2 -retry=1 'registrar.amazon.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	registrar.amazon.com
Address: 52.85.12.82
Name:	registrar.amazon.com
Address: 52.85.12.16
Name:	registrar.amazon.com
Address: 52.85.12.79
Name:	registrar.amazon.com
Address: 52.85.12.108
Name:	registrar.amazon.com
Address: 2600:9000:2007:1200:3:7c3f:11c0:93a1
Name:	registrar.amazon.com
Address: 2600:9000:2007:ea00:3:7c3f:11c0:93a1
Name:	registrar.amazon.com
Address: 2600:9000:2007:4a00:3:7c3f:11c0:93a1
Name:	registrar.amazon.com
Address: 2600:9000:2007:a00:3:7c3f:11c0:93a1
Name:	registrar.amazon.com
Address: 2600:9000:2007:ca00:3:7c3f:11c0:93a1
Name:	registrar.amazon.com
Address: 2600:9000:2007:3600:3:7c3f:11c0:93a1
Name:	registrar.amazon.com
Address: 2600:9000:2007:9000:3:7c3f:11c0:93a1
Name:	registrar.amazon.com
Address: 2600:9000:2007:200:3:7c3f:11c0:93a1