shell:$ nslookup -timeout=2 -retry=1 'sbl.onfastspring.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	sbl.onfastspring.com
Address: 18.160.225.105
Name:	sbl.onfastspring.com
Address: 18.160.225.111
Name:	sbl.onfastspring.com
Address: 18.160.225.85
Name:	sbl.onfastspring.com
Address: 18.160.225.7