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: 18.238.25.59
Name:	portagelearning.edu
Address: 18.238.25.64
Name:	portagelearning.edu
Address: 18.238.25.51
Name:	portagelearning.edu
Address: 18.238.25.91