shell:$ nslookup -timeout=2 -retry=1 'vclaim.bpjs-kesehatan.go.id'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	vclaim.bpjs-kesehatan.go.id
Address: 160.25.178.78
Name:	vclaim.bpjs-kesehatan.go.id
Address: 160.25.179.78