Domain > auth.prod.us-east-1.csa.stifel.com

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2021-05-05	13.249.139.12 (ClassC)
2021-05-05	13.249.139.60 (ClassC)
2024-07-23	18.154.227.78 (ClassC)
2024-12-06	18.161.6.118 (ClassC)
2025-05-21	52.84.162.14 (ClassC)
2025-07-23	18.161.6.89 (ClassC)
2025-09-12	18.161.6.91 (ClassC)
2025-11-19	18.161.6.43 (ClassC)

HTTP/1.1 200 OKContent-Type: text/html;charsetUTF-8Transfer-Encoding: chunkedConnection: keep-aliveDate: Sun, 23 Jul 2023 12:47:27 GMTSet-Cookie: XSRF-TOKENdb8787ec-1fa4-4c2c-bc25-6113c39b74a7; Path/;

!DOCTYPE html>html langen>head>head>    link hrefnull/null/css/bootstrap.min.css relstylesheet        mediascreen />    link hrefnull/null/css/cognito-login.css relstylesheet        mediascreen />        title>Signin/title>    script srcnull/null/js/amazon-cognito-advanced-security-data.min.js >/script>    script>    function getAdvancedSecurityData(formReference) {        if (typeof AmazonCognitoAdvancedSecurityData  undefined) {            return true;        }        // UserpoolId is not available on frontend for springboard. We do not use userPoolId        // anyway other than put in context data.         var userPoolId  ;        var clientId  getUrlParameter(client_id);        var username  ;        var usernameInput  document.getElementsByName(username)0;        if (usernameInput && usernameInput.value) {            username  usernameInput.value;        }        var asfData  AmazonCognitoAdvancedSecurityData.getData(username, userPoolId, clientId);        if (typeof asfData  undefined) {            return true;        }        if (formReference && formReference.cognitoAsfData) {            formReference.cognitoAsfData.value  asfData        }        return true;    }    function getUrlParameter(name) {        name  name.replace(//, \).replace(//, \);        var regex  new RegExp(\?& + name + (^&#*));        var results  regex.exec(location.search);        return results  null ?  : decodeURIComponent(results1.replace(/+/g,  ));    }    function onSubmit(evt, formRef) {        formRef.querySelector(buttontypesubmit).disabled  true;        if (!!formRef.submitted) {            evt.preventDefault();            return false;        } else {            formRef.submitted  true;            return getAdvancedSecurityData(formRef);        }    }/script>    meta nameviewport contentwidthdevice-width, initial-scale1>/head>/head>body spellcheckfalse>    div classcontainer>        div classmodal-dialog>            div classmodal-content background-customizable modal-content-mobile visible-xs visible-sm>                div

Subdomains

Date	Domain	IP
rg.broadridge-prod.us-east-1.csa.stifel.com	2024-07-22	35.175.168.94
rg.holdings-general-prod.us-east-1.csa.stifel.com	2024-11-22	50.17.44.75
rg.data-mesh-central-prod.us-east-1.csa.stifel.com	2025-07-29	34.196.56.174
rg.mx-prod.us-east-1.csa.stifel.com	2025-06-02	54.208.23.170
auth.prod.us-east-1.csa.stifel.com	2024-12-06	18.161.6.118
rg.data-domain-brokerage-uat.us-east-1.csa.stifel.com	2024-05-14	3.220.152.200
rg.equest-api-uat.us-east-1.csa.stifel.com	2023-09-29	52.70.26.181
rg.pscu-uat.us-east-1.csa.stifel.com	2025-06-28	54.152.49.230
rg.data-raw-uat.us-east-1.csa.stifel.com	2025-06-24	52.86.147.81
rg.mx-uat.us-east-1.csa.stifel.com	2025-08-22	54.82.124.145
rg.data-domain-activity-uat.us-east-1.csa.stifel.com	2025-11-18	54.208.163.67
rg.uat.us-east-1.csa.stifel.com	2024-11-22	34.205.180.130
rg.wealthsalesforce-api-dev.us-east-1.csa.stifel.com	2024-08-20	18.205.172.135
rg.holdings-general-dev.us-east-1.csa.stifel.com	2025-02-04	52.4.226.51
rg.phoenix-api-proxy-dev.us-east-1.csa.stifel.com	2025-10-31	34.199.49.110
rg.fiserv-proxy-dev.us-east-1.csa.stifel.com	2025-09-30	52.23.31.165

View on OTX | View on ThreatMiner

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

Domain > auth.prod.us-east-1.csa.stifel.com

Is this malicious?

DNS Resolutions

Port 80

Port 443

Subdomains