shell:$ nslookup -timeout=2 -retry=1 'www.pearsonactivelearn.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.pearsonactivelearn.com	canonical name = sancert4-gns.pearson.com.edgekey.net.
sancert4-gns.pearson.com.edgekey.net	canonical name = e6311.dscx.akamaiedge.net.
Name:	e6311.dscx.akamaiedge.net
Address: 23.61.185.199
Name:	e6311.dscx.akamaiedge.net
Address: 2600:1405:d400:188::18a7
Name:	e6311.dscx.akamaiedge.net
Address: 2600:1405:d400:18a::18a7