shell:$ nslookup -timeout=2 -retry=1 'edgeex-student-ui-prod.courseware-prod.imaginelearning.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	edgeex-student-ui-prod.courseware-prod.imaginelearning.com
Address: 108.156.107.101
Name:	edgeex-student-ui-prod.courseware-prod.imaginelearning.com
Address: 108.156.107.20
Name:	edgeex-student-ui-prod.courseware-prod.imaginelearning.com
Address: 108.156.107.126
Name:	edgeex-student-ui-prod.courseware-prod.imaginelearning.com
Address: 108.156.107.77