shell:$ nslookup -timeout=2 -retry=1 'classplusapp.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	classplusapp.com
Address: 35.200.199.205
Name:	classplusapp.com
Address: 2600:1900:40a0:90c8:0:12::