shell:$ nslookup -timeout=2 -retry=1 'api.belajar.kemdikbud.go.id'
;; communications error to 75.98.161.224#53: timed out
Server:		69.39.86.5
Address:	69.39.86.5#53

Non-authoritative answer:
Name:	api.belajar.kemdikbud.go.id
Address: 118.98.223.117