shell:$ nslookup -timeout=2 -retry=1 'applications.etl.co.ls'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	applications.etl.co.ls
Address: 197.155.192.234
;; communications error to 75.98.161.224#53: timed out