Domain > dallasinternationalschool.onmessage.whipplehillsites.com

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2018-10-04	34.238.141.221 (ClassC)
2025-04-19	54.209.169.55 (ClassC)
2025-08-03	52.21.193.100 (ClassC)
2025-08-11	54.209.77.18 (ClassC)

Port 80

HTTP/1.1 403 ForbiddenServer: nginxDate: Fri, 16 Feb 2024 07:44:10 GMTContent-Type: text/htmlContent-Length: 2936Connection: keep-aliveVary: Accept-EncodingETag: 65cb4a07-b78

html>head>title>403 - Forbidden/title>/head>body>!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; charsetutf-8 />	meta nameviewport contentwidthdevice-width, initial-scale1.0/>	title>Blackbaud | Custom Error 403/title>	style typetext/css>		body{height: 100%; width:100% !important; -webkit-text-size-adjust:100%; -ms-text-size-adjust:100%; margin:0; padding:0; background: #ccc; text-align: center;} 		html{height: 100%;}		img {outline:none; text-decoration:none; -ms-interpolation-mode: bicubic;} 				a img {border:none;} 				a {color: orange;}		.bodyContent img{			display:inline;			height:auto;		}			#mainContent{			width: 600px;			margin: 0px auto;			padding: 30px 0 0;			text-align: left;			line-height: 1.5;			font-family: verdana;			font-size: 14px;			color: #333;		}		#headercontent{			background: white url(https://common.myschoolcdn.com/hosting/logos/main_site_back_v4.gif);			text-align: center;		    padding: 20px 0;		}		#textcontent{			background: white;			padding: 10px 45px;		}		#footercontent{			text-align: center;			font-size: .8em;			color: #444;		}			/style>	/head>body>	div idmainContent>		div>			div idheadercontent>a hrefhttp://k12.blackbaud.com>img srchttps://common.myschoolcdn.com/hosting/logos/blackbaud-logo.png />/a>/div>			div idtextcontent>			p>You have tried to access a page that is either unavailable or forbidden.				br>br>			The most likely causes of this message are:			br>br>						OL>			li>You may be trying to access a page during our maintenance window. See below for more details and a link to our status page./li>			li>There is some other application or server issue causing preventing your browser from communicating with one of our servers. These are typically temporary. /li>			/OL>			br>br>			strong>Please wait a few minutes and try reloading the page. /strong>			br>br>						Blackbaud K-12 conducts routine maintenance during a weekly maintenance and te

Subdomains

Date	Domain	IP
collegiateschool.onmessage.whipplehillsites.com	2025-05-01	54.209.77.18
dallasinternationalschool.onmessage.whipplehillsites.com	2025-04-19	54.209.169.55
groton.onmessage.whipplehillsites.com	2024-10-16	52.21.193.100

View on OTX | View on ThreatMiner

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

Domain > dallasinternationalschool.onmessage.whipplehillsites.com

Is this malicious?

DNS Resolutions

Port 80

Subdomains