Domain > colss-prod.ec.matc.edu

More information on this domain is in AlienVault OTX

Whois

Property	Value
Name	700 West State Street
Email	fanningp@matc.edu
Address	Information Technology
City	Milwaukee, WI 53233
Country	UNITED STATES
NameServer	DNS2.MATC.EDU
Created	1991-03-20 00:00:00
Changed	2013-07-02 00:00:00
Expires	2016-07-31 00:00:00

DNS Resolutions

Date	IP Address
2021-07-22	3.225.65.142 (ClassC)
2023-12-15	35.153.82.111 (ClassC)
2026-02-08	44.217.143.238 (ClassC)

Port 443

HTTP/1.1 403 ForbiddenDate: Sun, 08 Feb 2026 08:18:44 GMTContent-Type: text/htmlContent-Length: 1233Connection: keep-aliveServer: Microsoft-IIS/10.0X-Powered-By: ASP.NET

!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Strict//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd>html xmlnshttp://www.w3.org/1999/xhtml>head>meta http-equivContent-Type contenttext/html; charsetiso-8859-1/>title>403 - Forbidden: Access is denied./title>style typetext/css>!--body{margin:0;font-size:.7em;font-family:Verdana, Arial, Helvetica, sans-serif;background:#EEEEEE;}fieldset{padding:0 15px 10px 15px;} h1{font-size:2.4em;margin:0;color:#FFF;}h2{font-size:1.7em;margin:0;color:#CC0000;} h3{font-size:1.2em;margin:10px 0 0 0;color:#000000;} #header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:trebuchet MS, Verdana, sans-serif;color:#FFF;background-color:#555555;}#content{margin:0 0 0 2%;position:relative;}.content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;position:relative;}-->/style>/head>body>div idheader>h1>Server Error/h1>/div>div idcontent> div classcontent-container>fieldset>  h2>403 - Forbidden: Access is denied./h2>  h3>You do not have permission to view this directory or page using the credentials that you supplied./h3> /fieldset>/div>/div>/body>/html>

Subdomains

Date	Domain	IP
DNS2.MATC.EDU	2025-09-18	148.8.128.28
eis-prod.ec.matc.edu	2025-09-12	52.1.45.65
colss-prod.ec.matc.edu	2026-02-08	44.217.143.238
blackboard.matc.edu	2023-08-16	52.23.107.250
www.matc.edu	2024-11-24	3.163.24.119

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

Domain > colss-prod.ec.matc.edu

Is this malicious?

Whois

DNS Resolutions

Port 443

Subdomains