shell:$ nslookup -timeout=2 -retry=1 'greenmatters.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:
Name: greenmatters.com
Address: 146.75.82.132
;; communications error to 1.1.1.1#53: timed out
;; communications error to 8.8.8.8#53: timed out
;; no servers could be reached
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