Difference between revisions of "Adig"
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==Overview== | ==Overview== | ||
Advanced dig script that queries default name server on your workstation, google, the liquidweb name server and name servers returned by dig (/registrar). | Advanced dig script that queries default name server on your workstation, google, the liquidweb name server and name servers returned by dig (/registrar). | ||
Revision as of 17:41, 17 February 2012
Contents
Overview
Advanced dig script that queries default name server on your workstation, google, the liquidweb name server and name servers returned by dig (/registrar).
Good for finding differences being reported by different name servers.
Searching for main domain will return all record types (A,MX,TXT,NS,CNAME etc).
Searching for subdomain will generally only return CNAME and A records.
Color codes records for easier viewing.
This should not be installed on customer servers
Installation
[bash,n]
wget http://scripts.ent.liquidweb.com/adig -O /usr/bin/adig && chmod +x /usr/bin/adig
Usage
[bash,n]
adig site.com
Script
[bash,n]
- !/bin/bash
OIFS=$IFS;IFS=$'\n'
function printresults {
#$1 Title
#$2 Message
echo -e "\t\e[01;32m=== $1 ===\e[0m"
for r in $(echo "$2")
do
echo -e "`colorresult $r`"
done
}
function colorresult {
rtype=`echo "$1" | awk '{print $4}'`
case $rtype in
A)
echo "\e[0;32m`echo "$1"`\e[0m"
;;
MX)
echo "\e[0;31m`echo "$1"`\e[0m"
;;
TXT)
echo "\e[0;34m`echo "$1"`\e[0m"
;;
NS)
echo "\e[0;36m`echo "$1"`\e[0m"
;;
CNAME)
echo "\e[0;35m`echo "$1"`\e[0m"
;;
*)
echo "$1"
;;
esac
}
function getdig {
#$1 domain
#$2 against
if [ -n "$2" ]
then
digresult=`dig $1 ANY +noall +answer @$2`
else
digresult=`dig $1 ANY +noall +answer`
fi
cleaned=`echo "$digresult" | grep -v "<<>>" | grep -ve "^;;" | sed "/^$/d" | sort -k 4`
echo "$cleaned"
}
function getdigns { #$1 domain digresult=`dig +noall +authority $1 | awk '{print $5}'` cleaned=`echo "$digresult" | grep -v "<<>>" | grep -ve "^;;" | sed "/^$/d" | sort | sed "s/\.$//"` echo "${cleaned,,}" }
function printusage { echo "Return dig results from several different name servers" echo "Usage: adig DOMAIN" }
if [ ! -n "$1" ] then printusage exit fi
printresults "Digging against resolv.conf" "`getdig $1`" printresults "Digging against liquidweb.com" "`getdig $1 'ns.liquidweb.com'`" printresults "Digging against google.com" "`getdig $1 '8.8.8.8'`"
for i in $(getdigns $1) do
printresults "Digging against $i" "`getdig $1 $i`"
done
IFS=$OIFS
