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

Non-authoritative answer:
Name:	arvan.ir
Address: 185.143.232.200
Name:	arvan.ir
Address: 185.143.234.200
Name:	arvan.ir
Address: 185.143.233.200
Name:	arvan.ir
Address: 185.143.235.200