shell:$ nslookup -timeout=2 -retry=1 'checkout.paysimply.online'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
checkout.paysimply.online	canonical name = checkout.rafinita.com.
Name:	checkout.rafinita.com
Address: 85.17.90.22
Name:	checkout.rafinita.com
Address: 85.17.90.23
Name:	checkout.rafinita.com
Address: 85.17.90.24