shell:$ nslookup -timeout=2 -retry=1 'ns1.telecom.net.et'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	ns1.telecom.net.et
Address: 196.188.116.182
Name:	ns1.telecom.net.et
Address: 213.55.64.36