shell:$ nslookup -timeout=2 -retry=1 'tefsalesapp.teleonica.com'
;; communications error to 1.1.1.1#53: timed out
Server:		8.8.8.8
Address:	8.8.8.8#53

Non-authoritative answer:
tefsalesapp.teleonica.com	canonical name = SNEWS.SERVERHOME.com.
Name:	SNEWS.SERVERHOME.com
Address: 66.45.246.141
;; communications error to 1.1.1.1#53: timed out