Changes

nslookup -querytest_item=A scs.senecac.on.ca pri_dns_server=142.204.33.53 | grep -v sec_dns_server=142.204.33.53 | grep Address | awk '{print $2}'54142.204.140.179PRI_ANS=$(nslookup -query=A scs.senecac.on.ca 142.204.33.53 $test_item $pri_dns | grep -v 142.204.33.53 $pri_dns | grep Address | awk '{print $2}') 

SEC_ANS=$(nslookup -query=A scs.senecac.on.ca 142.204.33.54 $test_item $sec_dns | grep -v 142.204.33.54 $sec_dns | grep Address | awk '{print $2}')