Some Essential Scripts - SMTP / NTP / DNS / Open Relay RBL Check

Hi Freelancers,

We need the following check script built for me in perl.

We have a bunch of ip ranges i need to scan every 12 hours for the following

- SMTP Open Relays

- IP Address Blacklist Check (we will provide blacklists)

- NTP Open Relay

- DNS Open Resolver

- MYSQL/PostgreSQL Ports Opened

- IRC Server Ports Opened

- Game Server Ports Opened (Minecraft, Valve Games,etc)


* A single e-mail to be sent to me after each check with the results in html format.

* Able to be run multi-threaded since the number of ip addresses to scan are over 20,000

* Support IPv4 and IPv6 Checks

* Able to define future ip ranges and adjust accordingly

Skills: Perl, PHP, Software Architecture

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About the Employer:
( 0 reviews ) Melbourne, Australia

Project ID: #9166110

8 freelancers are bidding on average $19/hour for this job


Hello! I've experience with perl about 15 years, but I'm beginner on freelancer. I did several task, like this, before. As I understand you need the command line script started from cron by shedule. Script will get More

$17 AUD / hour
(6 Reviews)

I have knowledge of perl programming and I will be able to provide the required script to check open port s to particular ip addresses in a multi threaded application. PM for more discusssions.

$16 AUD / hour
(4 Reviews)

Hello, I am an PHP Certified Developer with more than 7 years of experience and shall get this done in about 10 days' time. Let me know if you have any doubts / queries about my expertise, will be more than hap More

$21 AUD / hour
(144 Reviews)

A proposal has not yet been provided

$20 AUD / hour
(11 Reviews)

Hi, I, based on my 5 years experience as a software engineer knowledgeable with unix and linux flatform, can handle this task pretty well and knowledgeable enough on Python. Let me know the best of your time so we can More

$24 AUD / hour
(19 Reviews)

Hello, Hope this message finds you in good health. CDN Solutions group is an ISO 9001-2008 certified CRISIL rated and STPI registered IT Service Provider Company. Company's Virtual Tour: [login to view URL] More

$18 AUD / hour
(12 Reviews)

Greeting! My Name is Noor All Safaet and expert in Software and Web Development. I would love to have the opportunity to discuss about your project with you. 3+ years of experience as Web, Software and Database Deve More

$22 AUD / hour
(20 Reviews)

7 years of vast experience in perl with many modules. WIth perl its possible to write the complete program and able to send the final mail in html format using perl.

$15 AUD / hour
(0 Reviews)