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

Non-authoritative answer:
Name:	unnes.ac.id
Address: 104.26.4.12
Name:	unnes.ac.id
Address: 104.26.5.12
Name:	unnes.ac.id
Address: 172.67.71.22
Name:	unnes.ac.id
Address: 2606:4700:20::681a:40c
Name:	unnes.ac.id
Address: 2606:4700:20::681a:50c
Name:	unnes.ac.id
Address: 2606:4700:20::ac43:4716