shell:$ nslookup -timeout=2 -retry=1 'sltmobitel.lk'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	sltmobitel.lk
Address: 45.60.76.112
Name:	sltmobitel.lk
Address: 45.60.79.112