shell:$ nslookup -timeout=2 -retry=1 'vpn.uii.ac.id'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	vpn.uii.ac.id
Address: 172.67.68.44
Name:	vpn.uii.ac.id
Address: 104.26.3.86
Name:	vpn.uii.ac.id
Address: 104.26.2.86
Name:	vpn.uii.ac.id
Address: 2606:4700:20::ac43:442c
Name:	vpn.uii.ac.id
Address: 2606:4700:20::681a:356
Name:	vpn.uii.ac.id
Address: 2606:4700:20::681a:256