diff --git a/README.md b/README.md
index 72cd378..29f4f5e 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,7 @@ $ pip install -r requirements.txt
 | --user-agent | Specify a user agent to use for scans. |
 | --waf | If set then simple WAF bypass headers will be sent. |
 | -oN OUTPUT_NORMAL | Normal output printed to a file when the -oN option is specified with a filename argument. |
+| -oJ OUTPUT_JSON | JSON output printed to a file when the -oJ option is specified with a filename argument. |
 | - | By passing a blank '-' you tell VHostScan to expect input from stdin (pipe). |
 
 ## Usage Examples
diff --git a/VHostScan.py b/VHostScan.py
index 8071756..a5ef50b 100644
--- a/VHostScan.py
+++ b/VHostScan.py
@@ -37,6 +37,7 @@ def main():
     parser.add_argument('--user-agent', dest='user_agent', type=str, help='Specify a user-agent to use for scans')
     parser.add_argument("--waf", dest="add_waf_bypass_headers",   action="store_true", help="If set then simple WAF bypass headers will be sent.", default=False)
     parser.add_argument("-oN",   dest="output_normal", help="Normal output printed to a file when the -oN option is specified with a filename argument." )
+    parser.add_argument("-oJ", dest="output_json", help="JSON output printed to a file when the -oJ option is specified with a filename argument." )
     parser.add_argument("-", dest="stdin", action="store_true", help="By passing a blank '-' you tell VHostScan to expect input from stdin (pipe).", default=False)
 
     arguments = parser.parse_args()    
@@ -108,6 +109,10 @@ def main():
         output.write_normal(arguments.output_normal)
         print("\n[+] Writing normal ouptut to %s" % arguments.output_normal)
 
+    if(arguments.output_json):
+        output.output_json(arguments.output_json)
+        print("\n[+] Writing json ouptut to %s" % arguments.output_json)
+
 
 if __name__ == "__main__":
     main()
diff --git a/lib/core/__version__.py b/lib/core/__version__.py
index b481d40..d1d6262 100644
--- a/lib/core/__version__.py
+++ b/lib/core/__version__.py
@@ -2,5 +2,5 @@
 # |V|H|o|s|t|S|c|a|n|  Developed by @codingo_ & @__timk
 # +-+-+-+-+-+-+-+-+-+  https://github.com/codingo/VHostScan
 
-__version__ = '1.4'
+__version__ = '1.5.1'
 
diff --git a/lib/core/virtual_host_scanner.py b/lib/core/virtual_host_scanner.py
index 0396011..3fc9cc5 100644
--- a/lib/core/virtual_host_scanner.py
+++ b/lib/core/virtual_host_scanner.py
@@ -119,8 +119,8 @@ def scan(self):
             # add url and hash into array for likely matches
             self.results.append(hostname + ',' + page_hash)
             
-        #rate limit the connection, if the int is 0 it is ignored
-        time.sleep(self.rate_limit)
+            #rate limit the connection, if the int is 0 it is ignored
+            time.sleep(self.rate_limit)
 
         self.completed_scan=True
 
diff --git a/lib/helpers/output_helper.py b/lib/helpers/output_helper.py
index e0aeb44..6071318 100644
--- a/lib/helpers/output_helper.py
+++ b/lib/helpers/output_helper.py
@@ -4,6 +4,7 @@
 from fuzzywuzzy import fuzz
 import itertools
 import numpy as np
+import json
 
 
 class output_helper(object):
@@ -43,6 +44,20 @@ def output_normal_likely(self):
             return "\n[!] No matches with a unique count of {} or less.".format(depth)
 
 
+    def output_json(self, filename):
+        file = file_helper(filename)
+        list = dict()
+        for host in self.scanner.hosts:
+            headers = {}
+            for header in host.keys:
+                headers[header.split(':')[0]] = header.split(':')[1].strip()
+
+            list[host.hostname] = {'Code': host.response_code,
+                                   'Hash': host.hash,
+                                   'Headers': headers}
+        file.write_file(json.dumps(list))
+
+
     def output_fuzzy(self):
         output = "\n\n[+] Match similarity using fuzzy logic:"
         request_hashes = {}
diff --git a/requirements.txt b/requirements.txt
index 70f6425..f76d010 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+dnspython==1.15.0
 fuzzywuzzy==0.15.1
 numpy==1.12.0
 pandas==0.19.2