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

Non-authoritative answer:
www.ss.zain.com	canonical name = ss.zain.com.
Name:	ss.zain.com
Address: 192.0.78.25
Name:	ss.zain.com
Address: 192.0.78.24