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

Non-authoritative answer:
Name:	bitrefill.com
Address: 104.20.27.97
Name:	bitrefill.com
Address: 172.66.175.15
Name:	bitrefill.com
Address: 2606:4700:10::6814:1b61
Name:	bitrefill.com
Address: 2606:4700:10::ac42:af0f