massrdns

- dynamic reverse dns lookup with rotating servers
git clone git://git.acid.vegas/massrdns.git
Log | Files | Refs | Archive | README | LICENSE

commit ecd871c6320b088b22d04696b772f05f98cb3862
parent d3369d868f35bf869c5d9fc37da50650a0bb3900
Author: Dionysus <acidvegas@users.noreply.github.com>
Date: Thu, 21 Sep 2023 03:01:16 -0400

Update README.md

Diffstat:
MREADME.md | 11+++++++----

1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 
 ## Reverse DNS Lookup Tool
 
-This tool provides an efficient way to perform reverse DNS lookups on IP addresses, especially useful for large IP ranges. It uses concurrent workers and distributes the work among them to achieve faster results.
+This tool provides an efficient way to perform reverse DNS lookups on IP addresses, especially useful for large IP ranges. It uses concurrent workers and distributes the work among them to achieve faster results. Each request will randomly rotate betweeen the supplied DNS servers to split the load of a large CDIR across many DNS servers.
 
 ### Building the Project
 
@@ -35,7 +35,7 @@ Optional arguments:
 Example:
 
 ```
-./rdns_lookup -cidr "192.168.0.0/24" -dnsfile "dns_servers.txt"
+./massrdns -cidr "0.0.0.0/0" -dnsfile "dns_servers.txt"
 ```
 
 ### DNS Servers File Format
@@ -43,10 +43,13 @@ Example:
 The file should contain one DNS server per line, e.g.:
 
 ```
-8.8.8.8:53
-1.1.1.1:53
+8.8.8.8
+1.1.1.1
+4.23.54.222:9001
 ```
 
+The input defaults to port 53 if no port is specified.
+
 ___
 
 ###### Mirrors