shell:$ nslookup -timeout=2 -retry=1 'digiapi.nationstrust.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
digiapi.nationstrust.com	canonical name = rdubbt2.impervadns.net.
Name:	rdubbt2.impervadns.net
Address: 45.60.196.87