Domain > autodiscover.office-brain.com

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2020-05-14	52.208.237.183 (ClassC)
2020-05-14	99.81.106.204 (ClassC)
2026-02-07	172.67.209.217 (ClassC)

HTTP/1.1 503 Service UnavailableDate: Sat, 07 Feb 2026 06:22:48 GMTContent-Type: text/htmlTransfer-Encoding: chunkedConnection: keep-aliveServer: cloudflareRetry-After: 3600Vary: User-AgentNel: {report_to:cf-nel,success_fraction:0.0,max_age:604800}cf-cache-status: DYNAMICReport-To: {group:cf-nel,max_age:604800,endpoints:{url:https://a.nel.cloudflare.com/report/v4?sRmc9SzPFO8G0WeGc9%2BpXYPk75EBzAvUah6DH%2F7Zk65hBp3u0cp29X%2FmmD0FUt2S556Yu0eWmiqHurIGjeWuzVzE9yIABQqgJD%2BTW2U4RrXOWMgp%2F72FmX%2B03NiSF}}CF-RAY: 9ca0cb7c9a0131df-PDXalt-svc: h3:443; ma86400

!DOCTYPE html>html>head>title>503 Service Temporarily Unavailable/title>style>body {margin: 0;height: 100vh;background: linear-gradient(#7d7e7d, #FFF);font-family: Arial, Verdana, Helvetica, sans-serif;}#container {text-align: center;background-color: white;width: 950px;box-shadow: 0px 0px 5px 5px #666;position: relative;}#logo{text-align:left;background:linear-gradient(#CECECE,#FFF);}#logo>span{padding:20px 0 20px 25px;font-size:24pt;font-weight:bold;color:#999;letter-spacing:1px;display:block;}#logo>span>span{color:#555}#blackbox {height: 35px;background: linear-gradient(to bottom, #7d7e7d 0%, #0e0e0e 100%);width: 100%;left: 0;}#message {font-size:20pt;margin: 20px 0;padding-top:10px;}#footer {font-size: 11pt;color: #999;padding:10px 10px 20px 10px}/style>/head>body>center>div idcontainer>div idlogo>span>AUTODISCOVER.OFFICE-BRAIN.COM/span>/div>div idblackbox>/div>div idmessage>503 Service Temporarily Unavailable/div>div idfooter>Abuse notices and administrative matters can be addressed to abuse@kasserver.com/div>/div>/center>/body>/html>

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

Domain > autodiscover.office-brain.com

Is this malicious?

DNS Resolutions

Port 443