shell:$ nslookup -timeout=2 -retry=1 'default.exp-tas.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
default.exp-tas.com	canonical name = deault-exp-tas-com.e-0014.e-msedge.net.
deault-exp-tas-com.e-0014.e-msedge.net	canonical name = e-0014.e-msedge.net.
Name:	e-0014.e-msedge.net
Address: 13.107.5.93