shell:$ nslookup -timeout=2 -retry=1 'belajar.co.id'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	belajar.co.id
Address: 172.67.181.43
Name:	belajar.co.id
Address: 104.21.43.155
Name:	belajar.co.id
Address: 2606:4700:3032::6815:2b9b
Name:	belajar.co.id
Address: 2606:4700:3037::ac43:b52b