Dns Validation

Spamresponder provides a simple and radical spam filter using DNS validation and challenge/response. Spamresponder is a very simple and radical spam filter, combining DNS validation with the challenge/response approach. It will go through all mail messages in /var/mail/$USER, looking for...

Em@ilCRX (EmailCRX) is a desktop based, automated e-mail filtering software system that uses DNS validation, Bayesian type filter, image spam filtering, recipient validation, country filtering, user defined phrases, and an optional challenge response system to stop spam from making it into your...

Spam Filter for ISPs is designed to be a front-end for your incoming SMTP server. Spam Filter for ISPs is a spam filter gateway. Spam Filter for ISPs receives all emails addressed to your domain(s) and checks if the sender is listed in one or multiple DNS-based block lists; if not, the email is...


Platforms: Windows

Email validation made easy Fake email addresses are a big problem for busy web sites. Most form validation codes merely looks for a "@" and a "." in the email address. This is extremely inadequate. Databases get populated with bad email addresses, resulting in several important problems such...


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

"The Email Validation Component is a true native, 100% managed C# component that can be implemented for both Webform and Winform." Email Validation Component does: 1. An accurate syntax check 2. A domain check by looking up MX records 3. A username test using SMTP We've packed...


Platforms: Windows

DNS::Zone contains a collection of Perl modules which provide an abstraction of name service zones as well as server specific adaptors for concrete file representations. The modules origin is the ZoneMaster project which make heavy use of the module for comprehensive zone file management. Go to...


Platforms: *nix

DNS::Config is a Perl module with DNS Configuration. SYNOPSIS use DNS::Config; my $config = new DNS::Config(); $config->debug(); ABSTRACT This class represents a configuration for a domain name service daemon (DNS). A domain name service daemon configuration knows about the zone...


Platforms: *nix

Net::DNS::ValueDomain::DDNS is a Perl module to update your Value-Domain (https://www.value-domain.com/) DynamicDNS records. SYNOPSIS use Net::DNS::ValueDomain::DDNS; # Normal usage my $ddns = Net::DNS::ValueDomain::DDNS->new; $ddns->update( domain => example.com, password => 1234,...


Platforms: *nix

DNS Flood Detector was developed to detect abusive usage levels on high traffic nameservers and to enable quick response in halting (among other things) the use of ones nameserver to facilitate spam. DNS Flood Detector uses libpcap (in non-promiscuous mode) to monitor incoming dns queries to a...


Platforms: *nix

DNS name parser is a Java utility library for parsing dns names, ip and hw addresses. Synopsis import su.netdb.parser.*; Parser parser = new Parser(); Hashtable result = parser.parse(str); System.out.println("string: "+result.get("string")); System.out.println("hw: "+result.get("hw"));...


Platforms: *nix

Net::DNS::ZoneFile is a Perl extension to convert a zone file to a collection of RRs. SYNOPSIS use Net::DNS::ZoneFile; my $rrset = Net::DNS::ZoneFile->read($filename[, $root]); print $_->string . "n" for @$rrset; my $rrset = Net::DNS::ZoneFile->readfh($fh[, $root]); # OR my $rrset =...


Platforms: *nix

popdns is a small daemon that aims at simplifying the use of DHCP-configured machines by allowing them to dynamically update their DNS entry using (nearly) any POP3-capable e-mail tool. After having configured a new e-mail source (with the POP3 protocol), users are authenticated using their...


Platforms: *nix

Net::DNS::RR::A is a DNS A resource record. Net::DNS is a DNS resolver implemented in Perl. It allows the programmer to perform nearly any type of DNS query from a Perl script. For details and examples, please read the Net::DNS manual page. To read about the latest features, see the Changes...


Platforms: *nix

Blahz-DNS is PHP/MySQL based DNS (BIND 9/tinydns) administration with support for primary and secondary zones, user authentication, User and Admin account types (with read-only versions), and restricted access for user accounts to certain primary and secondary zones. Whats New in This Release:...


Platforms: *nix

RIR to DNS converter is a tool to convert Regional Internet Registry data to a DNS country lookup zone. You can use it to build your own DNS zone for looking up country codes from IP addresses. It uses data directly from RIPE, ARIN, APNIC, LACNIC, and AFRINIC. The data can be updated on a...


Platforms: *nix

Net::DNS::TestNS is a Perl extension for simulating simple Nameservers. SYNOPSIS use Net::DNS::TestNS; ABSTRACT Class for setting up "simple DNS" servers. Class to setup a number of nameservers that respond to specific DNS queries (QNAME,QTYPE) by prespecified answers. This class is to...


Platforms: *nix

Zero Calorie DNS is a domain name server for which the binary weighs in at 26K, that has no dependencies other than the minimal FreeBSD 6.0 installation. The server responds to "name server" (NS), "start of authority" (SOA), "address record" (A), "reverse address" (PTR), and "mail exchanger"...


Platforms: *nix

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..


Platforms: *nix

DNS::ZoneParse is a Perl module to parse and manipulate DNS Zone Files. SYNOPSIS use DNS::ZoneParse; my $zonefile = DNS::ZoneParse->new("/path/to/dns/zonefile.db", $origin); # Get a reference to the MX records my $mx = $zonefile->mx; # Change the first mailserver on the list $mx->[0]...


Platforms: *nix