Domain > cte-portpsnsp.neustar.biz

More information on this domain is in AlienVault OTX

Whois

Property	Value
Name	Neustar, Inc.
Organization	NeuStar, Inc.
Email	support@neustar.biz
Address	46000 Center Oak Plaza
Zip Code	20166
City	Sterling
State	VA
Country	US
Phone	+1.5714345757
Fax	+1.5714345758
NameServer	PDNS196.ULTRADNS.COM
Created	2001-11-07 00:01:00
Changed	2014-12-22 01:41:41
Expires	2015-11-06 23:59:00
Registrar	REGISTRY REGISTRAR

DNS Resolutions

Date	IP Address
2023-09-30	172.83.72.2 (ClassC)
2025-12-11	172.83.73.254 (ClassC)

HTTP/1.1 403 ForbiddenDate: Thu, 11 Dec 2025 10:08:08 GMTContent-Type: text/html; charsetUTF-8Content-Length: 4528Connection: keep-aliveX-Frame-Options: SAMEORIGINReferrer-Policy: same-originCache-Control: private, max-age0, no-store, no-cache, must-revalidate, post-check0, pre-check0Expires: Thu, 01 Jan 1970 00:00:01 GMTSet-Cookie: __cf_bms45DYn7BfeWLw2POPklkb7dAat.kb8SYrmyhBnZBisM-1765447688-1.0.1.1-qT9QIuVRSCewq251nIK5i7OUbvpi8q.7bknyYSGZ4gxA4evqPt786DjPJI3mpv_NGVC9jhXIB4jqli8sK_b5f2HalRJnJFfwWRUrkREaPk0; path/; expiresThu, 11-Dec-25 10:38:08 GMT; domain.cte-portpsnsp.neustar.biz; HttpOnlyServer: cloudflareCF-RAY: 9ac42dd288152f9c-PDX

!DOCTYPE html>!--if lt IE 7> html classno-js ie6 oldie langen-US> !endif-->!--if IE 7>    html classno-js ie7 oldie langen-US> !endif-->!--if IE 8>    html classno-js ie8 oldie langen-US> !endif-->!--if gt IE 8>!--> html classno-js langen-US> !--!endif-->head>title>Attention Required! | Cloudflare/title>meta charsetUTF-8 />meta http-equivContent-Type contenttext/html; charsetUTF-8 />meta http-equivX-UA-Compatible contentIEEdge />meta namerobots contentnoindex, nofollow />meta nameviewport contentwidthdevice-width,initial-scale1 />link relstylesheet idcf_styles-css href/cdn-cgi/styles/cf.errors.css />!--if lt IE 9>link relstylesheet idcf_styles-ie-css href/cdn-cgi/styles/cf.errors.ie.css />!endif-->style>body{margin:0;padding:0}/style>!--if gte IE 10>!-->script>  if (!navigator.cookieEnabled) {    window.addEventListener(DOMContentLoaded, function () {      var cookieEl  document.getElementById(cookie-alert);      cookieEl.style.display  block;    })  }/script>!--!endif-->/head>body>  div idcf-wrapper>    div classcf-alert cf-alert-error cf-cookie-error idcookie-alert data-translateenable_cookies>Please enable cookies./div>    div idcf-error-details classcf-error-details-wrapper>      div classcf-wrapper cf-header cf-error-overview>        h1 data-translateblock_headline>Sorry, you have been blocked/h1>        h2 classcf-subheadline>span data-translateunable_to_access>You are unable to access/span> cte-portpsnsp.neustar.biz/h2>      /div>!-- /.header -->      div classcf-section cf-highlight>        div classcf-wrapper>          div classcf-screenshot-container cf-screenshot-full>                          span classcf-no-screenshot error>/span>                      /div>        /div>      /div>!-- /.captcha-container -->      div classcf-section cf-wrapper>        div classcf-columns two>          div classcf-column>            h2 data-translateblocked_why_headline>Why have I been blocked?/h2>            p data-translateblocked_why_detail>This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data./p>          /div>          div classcf-column>            h2 data-translateblocked_resolve_headline>What can I do to resolve this?/h2>            p data-translateblocked_resolve_detail>You can email the site owner to let them know you were blocked. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page./p>          /div>        /div>      /div>!-- /.section -->      div classcf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300>  p classtext-13>    span classcf-footer-item sm:block sm:mb-1>Cloudflare Ray ID: strong classfont-semibold>9ac42dd288152f9c/strong>/span>    span classcf-footer-separator sm:hidden>•/span>    span idcf-footer-item-ip classcf-footer-item hidden sm:block sm:mb-1>      Your IP:      button typebutton idcf-footer-ip-reveal classcf-footer-ip-reveal-btn>Click to reveal/button>      span classhidden idcf-footer-ip>52.40.234.105/span>      span classcf-footer-separator sm:hidden>•/span>    /span>    span classcf-footer-item sm:block sm:mb-1>span>Performance & security by/span> a relnoopener noreferrer hrefhttps://www.cloudflare.com/5xx-error-landing idbrand_link target_blank>Cloudflare/a>/span>      /p>  script>(function(){function d(){var ba.getElementById(cf-footer-item-ip),ca.getElementById(cf-footer-ip-reveal);b&&classListin b&&(b.classList.remove(hidden),c.addEventListener(click,function(){c.classList.add(hidden);a.getElementById(cf-footer-ip).classList.remove(hidden)}))}var adocument;document.addEventListener&&a.addEventListener(DOMContentLoaded,d)})();/script>/div>!-- /.error-footer -->    /div>!-- /#cf-error-details -->  /div>!-- /#cf-wrapper -->  script>  window._cf_translation  {};    /script>/body>/html>

Port 443

HTTP/1.1 403 ForbiddenDate: Thu, 11 Dec 2025 10:08:08 GMTContent-Type: text/html; charsetUTF-8Content-Length: 4528Connection: keep-aliveX-Frame-Options: SAMEORIGINReferrer-Policy: same-originCache-Control: private, max-age0, no-store, no-cache, must-revalidate, post-check0, pre-check0Expires: Thu, 01 Jan 1970 00:00:01 GMTSet-Cookie: __cf_bmPs7eJHbIR2i_csPL3nD4hHuugdylwXcQ5Jc86l3cAp0-1765447688-1.0.1.1-aFqJbvjX3DvKP.AI7WkaJ7WoIQAS2KzlzRnkF1UBJ4Eb9yjVNhiJhcVup4Tcdu.fLydqNsWtah6.T80EOGcSb9f42NZcqS3yVNe4fgNIGXA; path/; expiresThu, 11-Dec-25 10:38:08 GMT; domain.cte-portpsnsp.neustar.biz; HttpOnly; SecureServer: cloudflareCF-RAY: 9ac42dd2ede8b18c-PDX

!DOCTYPE html>!--if lt IE 7> html classno-js ie6 oldie langen-US> !endif-->!--if IE 7>    html classno-js ie7 oldie langen-US> !endif-->!--if IE 8>    html classno-js ie8 oldie langen-US> !endif-->!--if gt IE 8>!--> html classno-js langen-US> !--!endif-->head>title>Attention Required! | Cloudflare/title>meta charsetUTF-8 />meta http-equivContent-Type contenttext/html; charsetUTF-8 />meta http-equivX-UA-Compatible contentIEEdge />meta namerobots contentnoindex, nofollow />meta nameviewport contentwidthdevice-width,initial-scale1 />link relstylesheet idcf_styles-css href/cdn-cgi/styles/cf.errors.css />!--if lt IE 9>link relstylesheet idcf_styles-ie-css href/cdn-cgi/styles/cf.errors.ie.css />!endif-->style>body{margin:0;padding:0}/style>!--if gte IE 10>!-->script>  if (!navigator.cookieEnabled) {    window.addEventListener(DOMContentLoaded, function () {      var cookieEl  document.getElementById(cookie-alert);      cookieEl.style.display  block;    })  }/script>!--!endif-->/head>body>  div idcf-wrapper>    div classcf-alert cf-alert-error cf-cookie-error idcookie-alert data-translateenable_cookies>Please enable cookies./div>    div idcf-error-details classcf-error-details-wrapper>      div classcf-wrapper cf-header cf-error-overview>        h1 data-translateblock_headline>Sorry, you have been blocked/h1>        h2 classcf-subheadline>span data-translateunable_to_access>You are unable to access/span> cte-portpsnsp.neustar.biz/h2>      /div>!-- /.header -->      div classcf-section cf-highlight>        div classcf-wrapper>          div classcf-screenshot-container cf-screenshot-full>                          span classcf-no-screenshot error>/span>                      /div>        /div>      /div>!-- /.captcha-container -->      div classcf-section cf-wrapper>        div classcf-columns two>          div classcf-column>            h2 data-translateblocked_why_headline>Why have I been blocked?/h2>            p data-translateblocked_why_detail>This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data./p>          /div>          div classcf-column>            h2 data-translateblocked_resolve_headline>What can I do to resolve this?/h2>            p data-translateblocked_resolve_detail>You can email the site owner to let them know you were blocked. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page./p>          /div>        /div>      /div>!-- /.section -->      div classcf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300>  p classtext-13>    span classcf-footer-item sm:block sm:mb-1>Cloudflare Ray ID: strong classfont-semibold>9ac42dd2ede8b18c/strong>/span>    span classcf-footer-separator sm:hidden>•/span>    span idcf-footer-item-ip classcf-footer-item hidden sm:block sm:mb-1>      Your IP:      button typebutton idcf-footer-ip-reveal classcf-footer-ip-reveal-btn>Click to reveal/button>      span classhidden idcf-footer-ip>52.40.234.105/span>      span classcf-footer-separator sm:hidden>•/span>    /span>    span classcf-footer-item sm:block sm:mb-1>span>Performance & security by/span> a relnoopener noreferrer hrefhttps://www.cloudflare.com/5xx-error-landing idbrand_link target_blank>Cloudflare/a>/span>      /p>  script>(function(){function d(){var ba.getElementById(cf-footer-item-ip),ca.getElementById(cf-footer-ip-reveal);b&&classListin b&&(b.classList.remove(hidden),c.addEventListener(click,function(){c.classList.add(hidden);a.getElementById(cf-footer-ip).classList.remove(hidden)}))}var adocument;document.addEventListener&&a.addEventListener(DOMContentLoaded,d)})();/script>/div>!-- /.error-footer -->    /div>!-- /#cf-error-details -->  /div>!-- /#cf-wrapper -->  script>  window._cf_translation  {};    /script>/body>/html>

Subdomains

Date	Domain	IP
dc15fwvpn001.neustar.biz	2025-10-31	66.7.131.78
NS2.PARKCO1.NEUSTAR.BIZ	2025-11-28	3.227.176.191
p1.neustar.biz	2024-11-26	3.163.24.20
dashboard.p1.neustar.biz	2021-07-27	99.84.64.62
dashboard-sso.p1.neustar.biz	2024-08-23	3.163.24.63
NS2.PARKCO2.NEUSTAR.BIZ	2019-06-28	156.154.24.206
NS2.PARKCO3.NEUSTAR.BIZ	2025-11-29	18.235.251.179
owa.neustar.biz	2025-11-29	52.234.163.228
web.neustar.biz	2014-08-26	176.32.99.41
api.dub.sec.neustar.biz	2025-03-01	52.214.181.206
api.iad.sec.neustar.biz	2025-11-29	156.154.149.36
api.sec.neustar.biz	2025-09-27	172.64.147.89
api.den.sec.neustar.biz	2025-10-28	156.154.189.42
api.pdx.sec.neustar.biz	2025-01-17	44.227.130.117
staging.svc.neustar.biz	2024-06-03	3.213.255.212
webgateway-chicago.cid.neustar.biz	2025-10-26	156.154.200.103
webgateway-dallas.cid.neustar.biz	2025-05-01	156.154.200.103
api.callerid.neustar.biz	2024-12-28	156.154.202.103
webgateway.callerid.neustar.biz	2025-10-28	156.154.200.103
ipintelligence.neustar.biz	2025-10-28	104.18.36.184
status.ipintelligence.neustar.biz	2025-05-03	99.84.66.54
platformone.neustar.biz	2019-10-12	13.224.29.102
content.research.neustar.biz	2015-01-06	54.231.16.4
cdn.wpm.neustar.biz	2015-02-28	54.230.5.203
callerid-cdn.neustar.biz	2024-11-29	3.165.160.103
ns-cdn.neustar.biz	2014-10-13	54.230.184.76
cte-portpsnsp.neustar.biz	2025-12-11	172.83.73.254
autodiscover.neustar.biz	2025-10-28	156.154.42.232
ads.neustar.biz	2025-02-25	104.254.151.36
care.oss.neustar.biz	2025-10-28	172.64.150.73
www.care.oss.neustar.biz	2025-09-27	172.64.150.73
rtmsgui.prod.registryaws.neustar.biz	2021-01-23	3.213.154.97
www.neustar.biz	2014-01-29	23.21.251.99

View on OTX | View on ThreatMiner

Data with thanks to AlienVault OTX, VirusTotal, Malwr and others. [Sitemap]

Domain > cte-portpsnsp.neustar.biz

Is this malicious?

Whois

DNS Resolutions

Port 80

Port 443

Subdomains