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	<title>MagicalTux in Japan &#187; whois</title>
	<atom:link href="http://blog.magicaltux.net/tag/whois/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.magicaltux.net</link>
	<description>Geekness brought me to Japan!</description>
	<lastBuildDate>Mon, 26 Jul 2010 21:31:16 +0000</lastBuildDate>
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		<title>Registrars and authcodes</title>
		<link>http://blog.magicaltux.net/2010/03/11/registrars-and-authcodes/</link>
		<comments>http://blog.magicaltux.net/2010/03/11/registrars-and-authcodes/#comments</comments>
		<pubDate>Thu, 11 Mar 2010 14:29:35 +0000</pubDate>
		<dc:creator>MagicalTux</dc:creator>
				<category><![CDATA[Geek Attitude]]></category>
		<category><![CDATA[Authcode]]></category>
		<category><![CDATA[Ethics]]></category>
		<category><![CDATA[GoDaddy]]></category>
		<category><![CDATA[OVH]]></category>
		<category><![CDATA[Registrar]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[whois]]></category>

		<guid isPermaLink="false">http://blog.magicaltux.net/?p=458</guid>
		<description><![CDATA[Many registrars out there have found different ways to implement Verisign&#8217;s requirement of harder-to-guess authcodes for domains by asking to have at least one symbol character (non letter, non number) in the authcode. This had different effect on different registrars. For example french registrar OVH have implemented it a bit too well, resulting in authcodes [...]]]></description>
			<content:encoded><![CDATA[<p>Many registrars out there have found different ways to implement Verisign&#8217;s requirement of harder-to-guess authcodes for domains by asking to have at least one symbol character (non letter, non number) in the authcode.</p>
<p>This had different effect on different registrars. For example french registrar OVH have implemented it a bit too well, resulting in authcodes like &#8220;d*zuW.;2t/!&gt;pHbU&#8221;, while others have decided that it wasn&#8217;t their problem, and just added a prefix to their authcodes. This is the case for example of GoDaddy, whose authcodes are limited in randomness. An authcode will look like: &#8220;S1-AF94C9510BA1C&#8221;. Yeah right, &#8220;S1-&#8221; followed by an uppercase hexadecimal string. I&#8217;m pretty sure Verisign wasn&#8217;t expecting this when they published the new requirement.</p>
<p>Anyway conditions to steal a domain are pretty much complex (you need to have it unlocked, need to know the authcode, and once transfer is started, the current registrant must not ask his registrar to cancel the transfer for 5 days, and even after the domain is transferred, there are ways to get it back &#8211; it&#8217;s just more expensive). Stealing a domain is a complex operation which will most likely be followed by legal repercussions.</p>
<p>Best thing to do is to <a href="http://whois.nf/" target="_blank">check from times to times in a whois</a> that your domain is really showing your name and address. If not, you might need to do something about it before it&#8217;s too late. You might want to consider transferring your domain to <a href="http://www.kalyhost.com/" target="_blank">a company which cares about you</a> <img src='http://blog.magicaltux.net/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' />  (we&#8217;ll even fight your old provider if troubles arise, they can refuse transfer only in some specified cases, as long as you are owner of your domain).</p>
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		<item>
		<title>Simple web-whois service</title>
		<link>http://blog.magicaltux.net/2010/02/20/simple-web-whois-service/</link>
		<comments>http://blog.magicaltux.net/2010/02/20/simple-web-whois-service/#comments</comments>
		<pubDate>Sat, 20 Feb 2010 14:14:00 +0000</pubDate>
		<dc:creator>MagicalTux</dc:creator>
				<category><![CDATA[Geek Attitude]]></category>
		<category><![CDATA[Domain]]></category>
		<category><![CDATA[whois]]></category>

		<guid isPermaLink="false">http://blog.magicaltux.net/?p=447</guid>
		<description><![CDATA[I decided to quickly create a really simple whois service. http://whois.nf/ The url is simple, there are tons of similar services, but this one should prove to be fast to load and light on any device, thanks to its pre-1980&#8242;s design. PS: If you are a web designer and can do HTML/CSS/JS, contact me, I [...]]]></description>
			<content:encoded><![CDATA[<p>I decided to quickly create a really simple whois service.</p>
<p><a href="http://whois.nf/" target="_blank">http://whois.nf/</a></p>
<p>The url is simple, there are tons of similar services, but this one should prove to be fast to load and light on any device, thanks to its pre-1980&#8242;s design.</p>
<p>PS: If you are a web designer and can do HTML/CSS/JS, contact me, I might have some work for you.</p>
]]></content:encoded>
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		<item>
		<title>Microsoft.com: no whois server was harmed!</title>
		<link>http://blog.magicaltux.net/2009/08/14/microsoft-com-no-whois-server-was-harmed/</link>
		<comments>http://blog.magicaltux.net/2009/08/14/microsoft-com-no-whois-server-was-harmed/#comments</comments>
		<pubDate>Thu, 13 Aug 2009 23:01:26 +0000</pubDate>
		<dc:creator>MagicalTux</dc:creator>
				<category><![CDATA[Geek Attitude]]></category>
		<category><![CDATA[Hacking]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[pollution]]></category>
		<category><![CDATA[whois]]></category>

		<guid isPermaLink="false">http://blog.magicaltux.net/?p=301</guid>
		<description><![CDATA[Some French people are reporting without understanding what it is all about something almost as old as ICANN is: when you do a whois lookup on microsoft.com (for example) you get tons of unexpected replies&#8230; Reporting without knowledge (and without digging at least a bit about this) is like asking for a geek to slap [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://blogmotion.fr/internet/securite/googlemicrosoft-apple-yahoo-victimes-dun-dns-spamming-3807" target="_blank">Some</a> <a href="http://n0w.fr/microsoft-com-victime-dun-dns-spamming/" target="_blank">French</a> <a href="http://www.lezard-spock.com/dns-spamming-microsoft-google-etc.html" target="_blank">people</a> are reporting <strong>without understanding</strong> what it is all about something almost as old as ICANN is: when you do a whois lookup on microsoft.com (for example) you get tons of <em>unexpected replies</em>&#8230; Reporting without knowledge (and without digging at least a bit about this) is like asking for a geek to slap his blog in your face.<br />
This article will be a bit blunt, but that&#8217;s for your own good (next time try to at least search a bit on google/etc before saying whois servers were hacked).</p>
<p>Typical whois reply will look like:</p>
<pre>   Server Name: MICROSOFT.COM.ZZZZZZ.MORE.DETAILS.AT.WWW.BEYONDWHOIS.COM
   Server Name: MICROSOFT.COM.ZZZZZ.GET.LAID.AT.WWW.SWINGINGCOMMUNITY.COM
   Server Name: MICROSOFT.COM.ZZZZZ.<strong>DOWNLOAD.MOVIE.ONLINE</strong>.ZML2.COM
   Server Name: MICROSOFT.COM.ZZZOMBIED.AND.<strong>HACKED.BY.WWW.WEB-HACK.COM</strong>
   Server Name: MICROSOFT.COM.ZZZ.IS.0WNED.AND.HAX0RED.BY.SUB7.NET
   Server Name: MICROSOFT.COM.<strong>WILL.LIVE.FOREVER.BECOUSE.UNIXSUCKS</strong>.COM
   Server Name: MICROSOFT.COM.WILL.BE.SLAPPED.IN.THE.FACE.BY.MY.BLUE.VEINED.SPANNER.NET</pre>
<p>Of course it might looks like the whois server was hacked, that&#8217;s what people with bad knowledge of internet would think (hint: almost everything is explained in RFCs).<span id="more-301"></span></p>
<p>When you perform a whois lookup, the whois server will usually search domains and return you informations about the domain you requested. However on internet you also have <a href="http://en.wikipedia.org/wiki/Domain_name_system#Circular_dependencies_and_glue_records" target="_blank">Glue Records</a> which are searchable via whois.</p>
<p>When you perform a whois on, let&#8217;s say &#8220;microsoft.com&#8221;, the whois server will search all records that starts with <em>microsoft.com</em>. Now let&#8217;s say the owner of <em>spanner.net</em> created a glue record on <em>microsoft.com.will.be.slapped.in.the.face.by.my.blue.veined.spanner.net</em>, it will match.</p>
<p>Now lots of people did that, so whois records are full of glue records starting with <em>microsoft.com</em>. The only way to limit that is to code a limit in ICANN whois server. So it was decided that only 25 expanded or 50 name-only records would be shown. What happens to the real domain name? It&#8217;s also listed as one of the records, usually at the end.</p>
<p>So, nothing was hacked, <strong>no whois server was harmed</strong>, you just got a bunch of people who are exploiting a specific behaviour of the whois system to make their glue records get listed before the real domains. If you want to appear in microsoft.com you can create a glue record which would look like: <em>microsoft.com.zzzzzzzzzz.uh.did.you.wake.me.up.from.my.sleepdeprivation.com</em>.</p>
<p>Have fun posting stuff on your blog, but stop saying whois servers were hacked when they were not. Anyone who owns a domain name can create glue records, <strong>no hacking skills</strong> are required to achieve this. You are giving too much credit to guys who just pressed a few options in their registrar&#8217;s admin panel (and remember that you can be easily tracked back too). That&#8217;s far from what I would call &#8220;hacking&#8221;, and even not at the &#8220;script kiddie&#8221; level.</p>
<p>Oh and guyz, it&#8217;s been like this <strong>for a long time</strong> (first time I saw that there was only one record, it was in something like 1998. In the following years more and more records were added to finally reach today&#8217;s state). Remember to always verify your sources, even when you got <span style="text-decoration: line-through;">breaking</span> news like &#8220;microsoft.com was hacked&#8221;.</p>
<p>Finally, I find it amusing to see someone with a MacOS X machine called &#8220;bofh&#8221; and a green terminal (yay! old school) &#8220;discovering&#8221; a hack and feeling the urge to report it (and show his green terminal to the world, too). Mac OS X is not a hacker OS, and Apple&#8217;s whois client <strong>sucks</strong> &#8211; recent whois client add options to either only receive domain responses, or get expanded responses. Please use a real OS (FreeBSD, Linux Gentoo) or make your own.</p>
<p>Some of my favourite records from a LONG time ago:</p>
<pre>MICROSOFT.COM.SHOULD.GIVE.UP.BECAUSE.LINUXISGOD.COM
MICROSOFT.COM.SE.FAIT.HAX0RIZER.PAR.TOUT.LE.ZOY.ORG
MICROSOFT.COM.N-AIME.BILL.QUE.QUAND.IL.N-EST.PAS.NU
MICROSOFT.COM.MUST.STOP.TAKEDRUGS.ORG
MICROSOFT.COM.IS.NOTHING.BUT.A.MONSTER.ORG
MICROSOFT.COM.IS.AT.THE.MERCY.OF.DETRIMENT.ORG
MICROSOFT.COM.FAIT.VRAIMENT.DES.LOGICIELS.A.TROIS.FRANCS.DOUZE.ORG
MICROSOFT.COM.WILL.CRASH.IN.6MN.ORG
MICROSOFT.COM.IS.A.STEAMING.HEAP.OF.FUCKING-BULLSHIT.NET</pre>
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