shell:$ nslookup -timeout=2 -retry=1 'registrasi.xlsmart.co.id'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
registrasi.xlsmart.co.id	canonical name = registrasi.xlsmart.co.id.cdn.cloudflare.net.
Name:	registrasi.xlsmart.co.id.cdn.cloudflare.net
Address: 104.18.38.74
Name:	registrasi.xlsmart.co.id.cdn.cloudflare.net
Address: 172.64.149.182
Name:	registrasi.xlsmart.co.id.cdn.cloudflare.net
Address: 2a06:98c1:310c::6812:264a
Name:	registrasi.xlsmart.co.id.cdn.cloudflare.net
Address: 2606:4700:4409::ac40:95b6