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

Non-authoritative answer:
Name:	btb.az
Address: 104.21.9.123
Name:	btb.az
Address: 172.67.189.66
Name:	btb.az
Address: 2606:4700:3037::6815:97b
Name:	btb.az
Address: 2606:4700:3031::ac43:bd42