shell:$ nslookup -timeout=2 -retry=1 'biz.unifi.com.my' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: biz.unifi.com.my canonical name = 793yd57.x.incapdns.net. Name: 793yd57.x.incapdns.net Address: 45.60.241.95