haeredes.cabal

   1 name:           haeredes
   2 version:        0.0
   3 cabal-version:  >= 1.8
   4 author:         Michael Orlitzky
   5 maintainer:     Michael Orlitzky <michael@orlitzky.com>
   6 license:        GPL-3
   7 license-file:   doc/LICENSE
   8 homepage:       http://michael.orlitzky.com/code/haeredes.php
   9 bug-reports:    mailto:michael@orlitzky.com
  10 category:       DNS, Utils
  11 build-type:     Simple
  12 extra-source-files:
  13   doc/man1/haeredes.1
  14 synopsis:
  15   Confirm delegation of NS and MX records.
  16 description:
  17   Haeredes is primarily useful for ISP network administrators.
  18   Customers will occasionally decide to switch hosts without alerting
  19   the current host; this can cause two problems:
  20   .
  21     * With NS records, the previous host (at the very least) keeps
  22       hosting a DNS zone that does nothing. If that host uses their
  23       authoritative nameserver as a caching lookup server as well, it
  24       may return incorrect results to queries about the domain in
  25       question.
  26   .
  27     * For MX records, the situation is slightly worse. Most mail servers
  28       will immediately accept mail for which the server thinks it is the
  29       ultimate destination. If a mail server is configured as the
  30       destination for a domain, but it is not the MX for that domain,
  31       then mail submitted to that server may possibly be lost. It is
  32       therefore important to remove domains from the old mail host as
  33       soon as the MX record is changed.
  34   .
  35   Haeredes can alert administrators when NS/MX records are changed. More
  36   detail can be found in the man page.
  37   .
  38   /Examples/:
  39   .
  40   Make sure example.com has the expected name servers,
  41   [ab].iana-servers.net:
  42   .
  43   @
  44   $ haeredes a.iana-servers.net b.iana-servers.net <<< \"example.com\"
  45   @
  46   .
  47   Check orlitzky.com against the expected name servers, using
  48   d.gtld-servers.net:
  49   .
  50   @
  51   $ haeredes --server 199.7.91.13 dns1.viabit.com dns2.viabit.com \
  52   &#x20;          <<< \"orlitzky.com\"
  53   @
  54   .
  55   Check orlitzky.com against only one of the expected two nameservers:
  56   .
  57   @
  58   $ haeredes dns1.viabit.com <<< \"orlitzky.com\"
  59   Domain \"orlitzky.com.\" delegates somewhere else: \"dns2.viabit.com.\"
  60   @
  61   .
  62   Check a nonexistent domain (we provide no delegates, since we
  63   know .invalid will not be delegated):
  64   .
  65   @
  66   $ haeredes <<< \"example.invalid\"
  67   Domain \"example.invalid.\" not delegated.
  68   @
  69
  70 executable haeredes
  71   build-depends:
  72     base                        == 4.*,
  73     bytestring                  == 0.10.*,
  74     cmdargs                     == 0.10.*,
  75     dns                         >= 0.3.7,
  76     iproute                     == 1.2.*,
  77     MissingH                    == 1.2.*,
  78     parallel-io                 == 0.3.*
  79
  80   main-is:
  81     Main.hs
  82
  83   hs-source-dirs:
  84     src/
  85
  86   other-modules:
  87     CommandLine
  88     DNS
  89     ExitCodes
  90
  91   ghc-options:
  92     -Wall
  93     -fwarn-hi-shadowing
  94     -fwarn-missing-signatures
  95     -fwarn-name-shadowing
  96     -fwarn-orphans
  97     -fwarn-type-defaults
  98     -fwarn-tabs
  99     -fwarn-incomplete-record-updates
 100     -fwarn-monomorphism-restriction
 101     -fwarn-unused-do-bind
 102     -rtsopts
 103     -threaded
 104     -optc-O3
 105     -optc-march=native
 106
 107 source-repository head
 108   type: git
 109   location: http://michael.orlitzky.com/git/haeredes.git
 110   branch: master