shell:$ nslookup -timeout=2 -retry=1 'prod-knoxlog.secb2b.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	prod-knoxlog.secb2b.com
Address: 52.208.146.169
Name:	prod-knoxlog.secb2b.com
Address: 52.19.11.178
Name:	prod-knoxlog.secb2b.com
Address: 52.211.104.95