[ryan@saturn ~ ] $ cat domainlist.txt
powercontrol.net.au
fugen.com.au
spherehealthcare.com.au
goodalldesign.com.au
jsainsbury.com.au
australianclub.org


[ryan@saturn ~ ] $ for i in `cat domainlist.txt`; do dig +trace $i;done

; <<>> DiG 9.9.5-4-Ubuntu <<>> +trace powercontrol.net.au

powercontrol.net.au.    14400   IN      NS      ns2.yourdnshost.net.
powercontrol.net.au.    14400   IN      NS      ns3.yourdnshost.net.
powercontrol.net.au.    14400   IN      NS      ns1.yourdnsost.net.
;; Received 128 bytes from 37.209.192.5#53(w.au) in 695 ms

;; connection timed out; no servers could be reached

; <<>> DiG 9.9.5-4-Ubuntu <<>> +trace fugen.com.au

fugen.com.au.           14400   IN      NS      ns1.emz.com.au.
fugen.com.au.           14400   IN      NS      ns2.emz.com.au.
;; Received 81 bytes from 37.209.194.5#53(x.au) in 864 ms

fugen.com.au.           14400   IN      A       112.140.183.209
fugen.com.au.           86400   IN      NS      ns2.emz.com.au.
fugen.com.au.           86400   IN      NS      ns1.emz.com.au.
;; Received 129 bytes from 112.140.183.210#53(ns2.emz.com.au) in 249 ms


; <<>> DiG 9.9.5-4-Ubuntu <<>> +trace spherehealthcare.com.au

spherehealthcare.com.au. 14400  IN      NS      ns1.netregistry.net.
spherehealthcare.com.au. 14400  IN      NS      ns3.netregistry.net.
spherehealthcare.com.au. 14400  IN      NS      ns2.netregistry.net.
;; Received 121 bytes from 37.209.196.5#53(y.au) in 651 ms

;; connection timed out; no servers could be reached

; <<>> DiG 9.9.5-4-Ubuntu <<>> +trace goodalldesign.com.au

goodalldesign.com.au.   14400   IN      NS      ns2.netregistry.net.
goodalldesign.com.au.   14400   IN      NS      ns1.netregistry.net.
goodalldesign.com.au.   14400   IN      NS      ns3.netregistry.net.
;; Received 118 bytes from 37.209.198.5#53(z.au) in 683 ms

;; connection timed out; no servers could be reached

; <<>> DiG 9.9.5-4-Ubuntu <<>> +trace jsainsbury.com.au

jsainsbury.com.au.      14400   IN      NS      ns11.netregistry.net.
jsainsbury.com.au.      14400   IN      NS      ns10.netregistry.net.
;; Received 99 bytes from 37.209.198.5#53(z.au) in 671 ms

jsainsbury.com.au.      14400   IN      A       27.121.64.105
jsainsbury.com.au.      86400   IN      NS      ns10.netregistry.net.
jsainsbury.com.au.      86400   IN      NS      ns11.netregistry.net.
;; Received 115 bytes from 202.191.61.210#53(ns11.netregistry.net) in 219 ms


; <<>> DiG 9.9.5-4-Ubuntu <<>> +trace australianclub.org


;; connection timed out; no servers could be reached