Domain > validator.w3.org

More information on this domain is in AlienVault OTX

Is this malicious?

Most users have voted this as not malicious

Files that talk to validator.w3.org

MD5	A/V
a23630b9fe670c546a8353f9433d958f

Whois

Property	Value
Name	Tim Berners-Lee
Organization	W3C
Email	7f539cd059e166c69c613639d55f3c24-135433@contact.gandi.net
Zip Code	02139
City	Cambridge
State	MA
Country	US
Phone	+1.6172535702
Fax	+1.6172585999
NameServer	ns2.w3.org
Created	1994-07-06 04:00:00
Changed	2015-02-16 16:48:01
Expires	2022-07-05 04:00:00
Registrar	Gandi SAS (R42-LROR)

DNS Resolutions

Date	IP Address
2025-05-08	104.18.23.19 (ClassC)
2025-05-13	104.18.22.19 (ClassC)

HTTP/1.1 200 OKDate: Sun, 27 Aug 2023 12:39:36 GMTContent-Type: text/html; charsetutf-8Transfer-Encoding: chunkedConnection: keep-aliveCache-Control: max-age604800expires: Sun, 03 Sep 2023 10:27:19 GM

!DOCTYPE html>html xmlnshttp://www.w3.org/1999/xhtml xml:langen langen>    head>    meta http-equivContent-Type contenttext/html;charsetutf-8 />    title>The W3C Markup Validation Service/title>    link relhelp hrefmailto:www-validator@w3.org />    link relshortcut icon hrefimages/favicon.ico typeimage/x-icon />    link relstart href./ titleHome Page />    link relstylesheet href./style/base typetext/css mediaall />    meta namekeywords contentHTML, HyperText Markup Language, Validation,      W3C Markup Validation Service />    meta namedescription contentW3Cs easy-to-use      markup validation service, based on SGML and XML parsers. />        link relalternate typeapplication/atom+xml hrefhttp://www.w3.org/QA/Tools/validator-whatsnew.atom />      /head>  body>    div idbanner>      h1 idtitle>        a hrefhttp://www.w3.org/>          img altW3C Logo width110 height61 idlogo src./images/w3c.png />        /a>        a href./>span>Markup Validation Service/span>/a>      /h1>      p idtagline>Check the markup (HTML, XHTML, …) of Web documents/p>    /div>div idfrontforms>	ul idtabset_tabs>		li>a href#validate-by-uri>span>Validate by/span> URI/a>/li>		li>a href#validate-by-upload>span>Validate by/span> File Upload/a>/li>		li>a href#validate-by-input>span>Validate by/span> Direct Input/a>/li>	/ul>div idfields>fieldset idvalidate-by-uri classtabset_content front>legend classtabset_label>Validate by URI/legend>  form methodget actioncheck>    p classinstructions>	Validate a document online:        /p>   p>	label titleAddress of page to Validate foruri>Address:/label>        input typetext nameuri iduri inputmodeurl size45 />   /p>  fieldset idextra_opt_uri classmoreoptions>		legend classtoggletext>a href#validate_by_uri+with_options>More Options/a>/legend>		div classoptions>		                                table>  tr>    th>      label foruri-charset>Character Encoding/label>    /th>    td>                    select iduri-charset namecharset>                option value(detect automatically) selectedselected>(detect

Subdomains

Date	Domain	IP
ns2.w3.org	2024-03-20	128.30.52.201
validator.w3.org	2025-05-08	104.18.23.19
status.w3.org	2024-12-12	3.163.189.69
dev.w3.org	2024-02-11	128.30.52.30
jigsaw.w3.org	2014-07-11	128.30.52.95
www.w3.org	2014-10-25	128.30.52.37

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