Domain > check-tls.akamai.io

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2018-08-28	165.254.95.59 (ClassC)
2019-01-16	23.220.96.217 (ClassC)
2019-03-27	23.35.150.107 (ClassC)
2019-08-14	23.220.96.34 (ClassC)
2020-03-24	104.114.79.43 (ClassC)
2020-12-28	184.30.42.8 (ClassC)
2021-12-13	172.232.13.33 (ClassC)
2024-07-04	23.44.175.151 (ClassC)
2024-12-06	23.192.230.137 (ClassC)
2025-08-01	23.192.230.143 (ClassC)

HTTP/1.1 200 OKServer: AkamaiNetStorageContent-Length: 4021Content-Type: text/htmlETag: 425a810ca299c36c39a9d3a30e8908e0:1549921059Expires: Sun, 03 Mar 2024 14:35:57 GMTCache-Control: max-age0, no-cac

!DOCTYPE html>html>head>                       meta contentwidthdevice-width,initial-scale1 nameviewport>    meta nameKeywords contentsearchtokenPDXTXRFLK,TLS SNI>    meta propertyog:title contentTLS SNI: http - Check TLS - (http,UNKNOWN,ipv4) - searchtokenPDXTXRFLK>    meta propertyog:description contentTLS SNI: http - Check TLS - (http,UNKNOWN,ipv4) - test results with searchtokenPDXTXRFLK from og:description>    meta propertyog:image contenthttps://check-tls.akamaized.net/v1/tlssni.png>    title>TLS SNI: http - Check TLS - (http,UNKNOWN,ipv4) - searchtokenPDXTXRFLK/title>    link href./resources/http5.css relstylesheet>                    /head>body>div idwrapper>    div classheader-with-logo>        div classcontainer>a hrefhttps://www.akamai.com/>img src./resources/akamai-logo.png />/a>/div>    /div>    div classbanner>        div classcontainer>img altTLS SNI: http src./resources/tls-sni-http.png stylemax-width:100%; height:auto>/div>    /div>        div classcontainer>      div classcontent stylewidth: 80%;>        div classcallout1 styletext-align: center;padding:5px 0px 5px 0px>            header>h2 classhighlight>               Check TLS - TLS SNI: http/title>                    /h2>            /header>        /div>        div idblurb>     header>h1>Page loaded over HTTP (not via TLS) - (http,UNKNOWN,ipv4)/h1>/header>  p>This check was performed over HTTP.br/>  a hrefhttps://check-tls.akamaized.net/tlssni.html>Please try again over HTTPS./a>  /p>h2> Client Details /h2>div classbox>Client IP: 52.40.234.105 br/>Client IP version: ipv4 br/>Client port: 40848br/>User Agent:  span stylefont-size: 60%;>None/span> br/>/div>h2> TLS Settings/h2>img altTLS Version: UNKNOWN srcv1/tlsv.png stylemax-width:100%; height:auto>div classbox>Scheme: http br/>TLS Version: UNKNOWN br/>TLS SNI: UNKNOWN br/>Host Header: check-tls.akamai.io br/>TLS Cipher Name: UNKNOWN br/>TLS_EXT_SIG_ALGO: UNKNOWN br/>/div>p>      Your client negotiated UNKNOWN.  /p>h2>Client IP Version/h2>img altIP Version: ipv4 src./resources/ipv4.png style

Port 443

HTTP/1.1 200 OKServer: AkamaiNetStorageContent-Length: 4236Content-Type: text/htmlETag: 425a810ca299c36c39a9d3a30e8908e0:1549921059Expires: Sun, 03 Mar 2024 14:35:57 GMTCache-Control: max-age0, no-cac

!DOCTYPE html>html>head>                       meta contentwidthdevice-width,initial-scale1 nameviewport>    meta nameKeywords contentsearchtokenPDXTXRFLK,TLS SNI>    meta propertyog:title contentTLS SNI: present - Check TLS - (https,tls1.2,ipv4) - searchtokenPDXTXRFLK>    meta propertyog:description contentTLS SNI: present - Check TLS - (https,tls1.2,ipv4) - test results with searchtokenPDXTXRFLK from og:description>    meta propertyog:image contenthttps://check-tls.akamaized.net/v1/tlssni.png>    title>TLS SNI: present - Check TLS - (https,tls1.2,ipv4) - searchtokenPDXTXRFLK/title>    link href./resources/http5.css relstylesheet>                    /head>body>div idwrapper>    div classheader-with-logo>        div classcontainer>a hrefhttps://www.akamai.com/>img src./resources/akamai-logo.png />/a>/div>    /div>    div classbanner>        div classcontainer>img altTLS SNI: present src./resources/tls-sni-present.png stylemax-width:100%; height:auto>/div>    /div>        div classcontainer>      div classcontent stylewidth: 80%;>        div classcallout1 styletext-align: center;padding:5px 0px 5px 0px>            header>h2 classhighlight>               Check TLS - TLS SNI: present/title>                    /h2>            /header>        /div>        div idblurb>       header>h1>TLS SNI was present - (https,tls1.2,ipv4)/h1>/header>  p>           A valid TLS SNI was sent by the client establishing the connection.  This client or browser should work properly for accessing SNI-only sites over HTTPS that require the presence of TLS SNI for returning the proper certificate.  /p>h2> Client Details /h2>div classbox>Client IP: 52.40.234.105 br/>Client IP version: ipv4 br/>Client port: 62454br/>User Agent:  span stylefont-size: 60%;>None/span> br/>/div>h2> TLS Settings/h2>img altTLS Version: tls1.2 srcv1/tlsv.png stylemax-width:100%; height:auto>div classbox>Scheme: https br/>TLS Version: tls1.2 br/>TLS SNI: check-tls.akamai.io br/>Host Header: check-tls.akamai.io br/>TLS Cipher Name: ECDHE-RSA-AES256-GCM-SHA384 br/>TLS_E

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Domain > check-tls.akamai.io

Is this malicious?

DNS Resolutions

Port 80

Port 443