From 3b4aea824531b73848b664c269ba7a205e48fff1 Mon Sep 17 00:00:00 2001
From: borekon <alfonso@vivancos.eu>
Date: Thu, 27 Oct 2022 11:32:56 +0000
Subject: [PATCH] Option to select custom nameserver

---
 host2ip.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/host2ip.sh b/host2ip.sh
index 4f99ec9..f75bbab 100755
--- a/host2ip.sh
+++ b/host2ip.sh
@@ -17,6 +17,11 @@ do
    # name=$(nslookup $ip| grep "name ="|sed 's/.*=//')
    # Uncomment following line to use dig (thanks to Charles Duffy)
    #name=$(dig +short -x $ip)i
+   if [ -z "$2"]
+   then
    resolvedIP=$(dig +short "$ip")
+   else
+   resolvedIP=$(dig +short "$ip" "$2")
+   fi
    [[ -z "$resolvedIP" ]] && echo "$ip" lookup failure || echo "$ip" resolved to "$resolvedIP"
 done < $1