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

Non-authoritative answer:
Name:	www.sahamyab.com
Address: 37.10.109.133
Name:	www.sahamyab.com
Address: 37.10.109.135