shell:$ nslookup -timeout=2 -retry=1 'sg.dob.payment.io'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	sg.dob.payment.io
Address: 3.0.158.119
Name:	sg.dob.payment.io
Address: 18.143.239.128
Name:	sg.dob.payment.io
Address: 18.139.43.17