shell:$ nslookup -timeout=2 -retry=1 'mail.paket.sekolah.mu'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	mail.paket.sekolah.mu
Address: 13.215.21.211
Name:	mail.paket.sekolah.mu
Address: 54.179.117.243