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

Non-authoritative answer:
Name:	portagelearning.edu
Address: 18.154.110.11
Name:	portagelearning.edu
Address: 18.154.110.14
Name:	portagelearning.edu
Address: 18.154.110.47
Name:	portagelearning.edu
Address: 18.154.110.80