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

Non-authoritative answer:
nuclear.duke-energy.com	canonical name = nuclear.duke-energy.iprsoftware.com.
nuclear.duke-energy.iprsoftware.com	canonical name = main-nuclear-duke-energy-com.iprsoftware.com.
main-nuclear-duke-energy-com.iprsoftware.com	canonical name = gce-nuclear-duke-energy-com.iprsoftware.com.
Name:	gce-nuclear-duke-energy-com.iprsoftware.com
Address: 130.211.18.50