皆様も一度は見たことがあるであろう、あのページです ある日お気に入りサイトに飛んだらいきなり
*******.atamagapan.net 必要な情報を必要な時に
と言うあの糞宣伝(殴
失礼 ドメイン屋の広告ページです、このページが気になったので私的に調べてみました。
・検証1 Whoisにはどのような情報が入っているのか
基本中の基本ですが・・・Whoisを引くと、(例、music-jb.comの場合)
==================================================
music-jb.com
whois.verisign-grs.com
=========================== 2011/03/09 22:54:27 ==
Whois Server Version 2.0
Domain names in the .com and .net domains can now be registered
with many different competing registrars. Go to http://www.internic.net
for detailed information.
Domain Name: MUSIC-JB.COM
Registrar: DOMAINPARKBLOCK.COM LLC
Whois Server: whois.domainparkblock.com
Referral URL: http://www.domainparkblock.com
Name Server: NS1.DSREDIRECTION.COM
Name Server: NS2.DSREDIRECTION.COM
Status: clientDeleteProhibited
Status: clientTransferProhibited
Status: clientUpdateProhibited
Updated Date: 01-sep-2010
Creation Date: 03-jul-2010
Expiration Date: 03-jul-2011
>>> Last update of whois database: Wed, 09 Mar 2011 13:54:02 UTC <<<
NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar. Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.
TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
repackaging, dissemination or other use of this Data is expressly
prohibited without the prior written consent of VeriSign. You agree not to
use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability. VeriSign may restrict or terminate your access to the
Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.
The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.
この様に表示されます が、表示ページが同一となっているalias-can.comでwhoisを引いてみると、
==================================================
alias-can.com
whois.verisign-grs.com
=========================== 2011/03/09 22:57:49 ==
Whois Server Version 2.0
Domain names in the .com and .net domains can now be registered
with many different competing registrars. Go to http://www.internic.net
for detailed information.
Domain Name: ALIAS-CAN.COM
Registrar: EUNAMEFLOOD.COM LLC
Whois Server: whois.eunameflood.com
Referral URL: http://www.eunameflood.com
Name Server: NS1.DSREDIRECTION.COM
Name Server: NS2.DSREDIRECTION.COM
Status: clientDeleteProhibited
Status: clientTransferProhibited
Status: clientUpdateProhibited
Updated Date: 09-jun-2010
Creation Date: 09-jun-2010
Expiration Date: 09-jun-2011
>>> Last update of whois database: Wed, 09 Mar 2011 13:57:18 UTC <<<
NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar. Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.
TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
repackaging, dissemination or other use of this Data is expressly
prohibited without the prior written consent of VeriSign. You agree not to
use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability. VeriSign may restrict or terminate your access to the
Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.
The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.
まったく別の結果となりました。という事は
・業者が登録している訳ではない
・ドメインオーナーの裁量で行っている?
謎は深まります。。
・検証2 検索機能はまともに動作しているか?
上部に付いてる申し訳程度の検索フォームで検証してみます。
検索ワード1 : JR東日本 hit結果
スポンサーリスティング
新幹線50-70%OFF 千葉/新幹線乗車券が大幅割引! 簡単登録でお得に新幹線に乗ろう groupon.jp/Chiba
公式 NTTPC データセンタやホスティングなど、 ネットビジネスをトータルサポート。 web.arena.ne.jp
東海道新幹線の格安プラン JR東海ツアーズの新幹線パック。 日帰り・出張・シングルプランなど。 www.jrtours.co.jp
時刻表 駅探すなら ポイントお得なYahoo!ショッピングへ 時刻表 駅関連商品多数品揃え shopping.yahoo.co.jp
新幹線が10-30%割引き JR公式サイト《えきねっと》の 新幹線予約が便利でお得! www.yoyaku.eki-net.com
見事な程広告がhitします・・・検索の仕組みのアルゴリズムが不明な点とGETではなくPOST専用になっているようです。
・検証3 そもそも運営している会社はどこなのか?
調査を進めたところ、ページ提供はinformation.comと名乗る会社で、DNSポイズニング攻撃をする悪質な会社のようです。
DNSポイズニングsearchportal.information.comがやってきた! – セオログ
こちらのサイトの情報を引用させていただくと、
・DNSポイズニングを行っているのはsearchportal.information.com
・世界中に悪評をバラ撒いている
との事です 上記のsearchportal.information.comに飛ぶと
こちらの広告リンク集
にすっ飛ばされてしまいます、ドメインを削ってinformation.comにアクセスすると検索エンジンのようなページにたどり着きます、
が英文検索はともかく、日本語検索は文字化けします、Googleの検索結果を引用しているわけではないようです。
これらの情報をまとめてみると
・ドメインオーナーの裁量で運営されている広告サイトであってドメイン屋ではない
・まともな検索用途にはお世辞にも使えない
・DNSポイズニング攻撃を行っている
・大本はinformation.com
と言う何ともどうでも良いまとめとなりましたとさ、長年のモヤモヤがすっきりしたー