I have a complex shell script(`check_axfr.sh`) to check whether a domain is vulnerable to DNS Zone Transfer vulnerability. It takes only a `single domain` as `argument` to check whether that domain is vulnerable or not. 

Example : 

```
#./check_axfr.sh example.com

```

If it is vulnerable in any of the `name servers` of the domain,It will yield the following result.

```
DOMAIN example.com: ns0.example.com. Vulnerable
DOMAIN example.com: ns1.example.com. Not Vulnerable

```

For checking multiple domains, I kept all the list of domains(100) in a file `Input.txt`.

```
example.com
abc.com
mno.com
xyz.com
prq.com
.......

```

I tried, 

```
for i in $(cat Input.txt);do sh check_axfr.sh $i;done

```

Now,my Input file ( `Input.txt`) will now contain `number,domain`

```
1,example.com
2,abc.com
3,mno.com
4,xyz.com
5,prq.com
.........

```

I would like to get output as ,

```
1,DOMAIN example.com: ns0.example.com. Vulnerable
1,DOMAIN example.com: ns1.example.com. Not Vulnerable
2,DOMAIN abc.com    : ns1.abc.com. Not Vulnerable  
3,DOMAIN mno.com    : .............
4,DOMAIN xyz.com    : .............
5,DOMAIN prq.com    : .............

```

I'm not familiar in shell scripting & I don't wish to alter the parent script , Can some one help me on how to achieve this ?