calling lines from a file

I have a script that does domain name lookups, and I also have a file with one domain name per line. I would like to have a script that calls the domain name lookup script for each domain that is in the file. Any help is very much appreciated.

The text file would be something like this

This is the domain name lookup script:

#!/bin/sh
whois $1 | grep "Registrar:" |sed 's/ //'|awk '{print $1"===|"$2 , $3 , $4 , $5 , $6 , $7}'
whois $1 | grep "Name Server"|sed 's/ //'|awk '{print $1 $2"==|"$3}'
dig +short $1 mx |awk '{print "MX:==========|"$1 , $2}'
dig mail."$1"|grep mail."$1"|grep CNAME |awk '{print "CNAME:=======|" $1}'
dig +short mail."$1"|while read ms;do
case $ms in
([0-9]) printf "%s\n" "IP:==========|$ms";;
() printf "%s\n" "Points to:===|$ms"
esac;
done

Again, any help is very much appreciated.
-JJ

Let's say the file with a domain name on each line is called "domains.txt" and your script is called "lookup.sh" --

#!/bin/sh

for entry in `cat domains.txt`
do
     lookup.sh $entry
done

Let me know if that works.

Edit: Forgot to add that you should put the full path to both the file and the shell script for best results.

Yup, that works. I actually figured it out myself, but I did it slightly differently so I wouldn't need a separate script for the lookup:

#!/bin/sh
#--------------------------

process_domain ()
{
whois $1 | grep "Registrar:" |sed 's/ //'|awk '{print $1"===|"$2 , $3 , $4 , $5 , $6 , $7}'
whois $1 | grep "Name Server"|sed 's/ //'|awk '{print $1 $2"==|"$3}'
dig +short $1 mx |awk '{print "MX:==========|"$1 , $2}'
dig mail."$1"|grep mail."$1"|grep CNAME |awk '{print "CNAME:=======|" $1}'
dig +short mail."$1"|while read ms;do
case $ms in
([0-9]) printf "%s\n" "IP:==========|$ms";;
() printf "%s\n" "Points to:===|$ms"
esac;
done
}

#---------------------------

for line in `cat domains.txt`
do
process_domain $line
done

Feel kinda silly asking for help on this one...just needed "for" and backticks...but thanks for your help Matt, I really appreciate it.
JJ