Dns Blacklist Check

DNS blacklist (DNSBL) monitor software is used to monitor your email server public IP address in DNS blacklist zones like zen.spamhaus.org and many others. Why you should use DNS blacklist monitor software? Blacklist monitor software lets e-mail system administrators know before users told...

DNS Blacklist Packet Filter project is a Linux netfilter client that decides whether to accept or drop packets based on the results of a DNS blacklist query (such as MAPS, SORBS, or SPEWS, to name a few). One use is to filter all incoming SMTP SYN packets for spam filtering..

You can type in the IP address of a potential spammer and determine whether they would be rejected by MailEnable's Reverse DNS Blacklisting feature. Give DNS Blacklist Address Diagnosis a try to see what it's all about!


Platforms: Windows

homepage can prevent email address harvesters and comment spammers from visiting your site by using a centralized DNS blacklist.Features - homepage lookups for visitor IPs - Blocking of requests coming from blacklisted IPs - Database caching, decreasing the number of DNS lookups - Honeypot link...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Domain Name Relay Daemon is a caching, forwarding DNS proxy server. Most useful on vpn or dialup firewalls but it is also a nice DNS cache for minor networks and workstations. Features Caching of DNS requests. Support for backup DNS servers. Uses random source port and random query ID's...


Platforms: *nix, C/C++, BSD

phpMyBlacklist contains all the instructions for setting up an mail blocking blacklist. This is a common feature and there are a plethura of resources available that will provide good detailed instructions on setting up a DNS blacklist.This goes beyond that by providing a simple to use, well...


Platforms: PHP

Tagspam is a program which adds the word: SPAM into the subject line of a mail message which it identifies as spam. Identification is done by tracing Received: mail headers to identify the origin. The origin is then looked up in DNS black and whitelists. With version 0.4 CSV processing based on...


Platforms: *nix

Free IP Tools is a convenient way to keep all important network utilities in one place. The program includes twelve popular network tools that are essential for troubleshooting network problems and for debugging network applications and services. All the tools are neatly packed inside a single...


Platforms: Windows

Domain Name Relay Daemon is a caching, forwarding DNS proxy server. Most useful on vpn or dialup firewalls but it is also a nice DNS cache for minor networks and workstations. Features Caching of DNS requests. Support for backup DNS servers. Uses random source port and random query ID's...


Platforms: *nix

ORF Enterprise Edition is an enterprise-level anti-spam solution that helps you to block spam before it reaches your network. It wedges into the SMTP conversations and monitors all incoming SMTP traffic. When ORF detects that an incoming mail is a spam, it rejects the mail by rejecting either the...


Platforms: Windows

SpamDummy! is a powerful and easy to use spam blocker for all POP3 email clients including Microsoft Outlook, Microsoft Outlook Express, and more. SpamDummy! blocks spam, email viruses, and harmful content directly at the email server so that you never have to waste time downloading them....


Platforms: Windows

Clyton is an email client for Windows that focuses on security and spam filtering. The spam filter is highly configurable and supports DNS blacklist checking (DNSBL). Expect 85% of spam to be eliminated with the default configuration. Email that is suspicious but not obviously spam is...


Platforms: Windows, Windows 7, Windows Server

Mime4Net is email and MIME parser (C#, VB.Net component) that works under .NET environment an can be easily integrated into your application. This component builds a tree representation of an e-mail message and allows you easily navigate message structure. Mime4Net automatically handles the...


Platforms: Windows

Spammer is an anti-spam mail filter for the popular MTA Sendmail. Spammer checks all IP-Addresses found in the mail header against a DNS blacklist (such as the one from Easynet, Spamcop or Osirusoft). Depending on the configuration, Spammer rejects mails from well-known spam sources or tags...


Platforms: *nix

ServersCheck Standard Edition is a tool for monitoring, reporting and alerting on network and systems availability. The standard version can be used for free with up to 5 devices, which is adequate for personal use. It can monitor any TCP Port (HTTP, HTTPS, FTP, NNTP, POP3, SMTP, VNC, DNS, etc.),...


Platforms: Windows

Middleman is an advanced HTTP/1.1 proxy server with features designed to increase privacy and remove unwanted content. Features: - Supports the HTTP 1.1 and FTP protocols. - Intuitive Web interface for configuring and managing the proxy. - HTTP and FTP content caching; uses refresh algorithms...


Platforms: *nix, C/C++, BSD

Spam Blacklist Checker can check to see if an IP address is flagged in a spam blacklist (dnsbl.sorbs.net). The reason is that BT allocate me IPs dynamically using DHCP, and more and more of the ones I get are flagged in spam blacklists in such a way that all the mail I send gets flagged as...


Platforms: *nix

This DNS Status checker is a script to check the status of a domain name (free, registered or quarantine). It currently supports extentions: be, nl, com, org, net, biz, info, fr, nu, tv, *.uk, cc, bz, ws, name, us, *.be. It is writen in PHP.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

BlackList provides the ability to instantly determine if an email contains a domain name contained in a blacklist. The blacklist can be very large, and lists of over 1 million domain names are easily handled with instant lookup times. Chilkat BlackList also un-obfuscates both HTML and...


Platforms: Windows

The simple yet powerful DNS server for Windows 9x/NT/2000/XP/2003 Thanks to DNS servers we surf the Internet using names such as "www.simpledns.com" instead of impossible to remember IP addresses. DNS servers translate these domain names into machine readable IP-addresses needed to locate the...


Platforms: Windows