Domain > qa-links.sleep.com

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2022-03-01	52.8.154.160 (ClassC)
2022-03-01	52.8.180.232 (ClassC)
2022-10-15	54.176.8.146 (ClassC)
2022-10-15	52.9.35.28 (ClassC)
2026-01-14	44.230.115.150 (ClassC)

HTTP/1.1 200 OKServer: openrestyDate: Wed, 14 Jan 2026 19:20:23 GMTContent-Type: text/html; charsetutf-8Content-Length: 5906Connection: keep-aliveAccess-Control-Allow-Origin: *Set-Cookie: _s2iMyiQ21F8Vaw1GzZXD4BT0wKlAxg%2FDgCq6bixFZM2SO0bgHPpyCYJOHq2%2FN%2BNVC; Max-Age31536000; Path/; ExpiresThu, 14 Jan 2027 19:20:23 GMT; SecureLast-Modified: Wed, 14 Jan 2026 19:20:23 GMTETag: W/1712-DIcAc1jitH9UPe485kOTNRAr3twStrict-Transport-Security: max-age31536000; includeSubDomainsAccept-CH: Sec-CH-UA-Platform-Version,Sec-CH-UA-Model

!DOCTYPE html>html>	head>		link relstylesheet typetext/css hrefhttps://cdn.branch.io/static/styles.css />		link relalternate hrefios-app://1552072940/mattressfirm/open?link_click_id=1540065368603500419 />		link relalternate hrefandroid-app://com.mattressfirm.sleepapp.qa/mfrmsleepappqa/open?link_click_id=1540065368603500419 />			meta propertyal:ios:url contentmattressfirm://open?link_click_id=1540065368603500419 />			meta nametwitter:app:url:iphone contentmattressfirm://open?link_click_id=1540065368603500419>			meta propertyal:ios:app_store_id content1552072940 />			meta nametwitter:app:id:iphone content1552072940>			meta propertyal:ios:app_name contentSleep.com QA />			meta nametwitter:app:name:iphone contentSleep.com QA>			meta propertyal:android:url contentmfrmsleepappqa://open?link_click_id=1540065368603500419 />			meta nametwitter:app:url:googleplay contentmfrmsleepappqa://open?link_click_id=1540065368603500419>			meta propertyal:android:package contentcom.mattressfirm.sleepapp.qa />			meta nametwitter:app:id:googleplay contentcom.mattressfirm.sleepapp.qa>			meta propertyal:android:app_name contentSleep.com QA />			meta nametwitter:app:name:googleplay contentSleep.com QA>					meta nametwitter:card contentsummary />			meta propertyog:title content  />				meta nametwitter:title content  />			meta propertyog:url contenthttp://qa-links.sleep.com/ />			meta nametwitter:app:country contentUS>	/head>	body>		div classcontainer>			h1>Welcome to Sleep.com QA!/h1>			h3 classsubtitle>You will receive a one-time SMS to download the app/h3>			form nameform action methodPOST>				div classform-item>					label forphone>h2>Phone number:/h2>/label>					input typetext namephone idphone placeholder+1 (123) 123-1234 classtext />					button typesubmit classbtn-submit>						svg enable-backgroundnew 0 0 32 32 idplane classbtn-submit-icon height17px width17px idLayer_1 version1.1 viewBox0 0 32 32 xml:spacepreserve xmlnshttp://www.w3.org/2000/svg xmlns:xlinkhttp://www.w3.org/1999/xlink>path dM31.543,0.16C31.377,0.053,31.188,0,31,0c-0.193,0-0.387,0.055-0.555,0.168l-30,20  c-0.309,0.205-0.479,0.566-0.439,0.936c0.038,0.369,0.278,0.688,0.623,0.824l7.824,3.131l3.679,6.438  c0.176,0.309,0.503,0.5,0.857,0.504c0.004,0,0.007,0,0.011,0c0.351,0,0.677-0.186,0.857-0.486l2.077-3.463l9.695,3.877  C25.748,31.977,25.873,32,26,32c0.17,0,0.338-0.043,0.49-0.129c0.264-0.148,0.445-0.408,0.496-0.707l5-30  C32.051,0.771,31.877,0.377,31.543,0.16z M3.136,20.777L26.311,5.326L9.461,23.363c-0.089-0.053-0.168-0.123-0.266-0.162  L3.136,20.777z M10.189,24.066c-0.002-0.004-0.005-0.006-0.007-0.01L29.125,3.781L12.976,28.943L10.189,24.066z M25.217,29.609  l-8.541-3.416c-0.203-0.08-0.414-0.107-0.623-0.119L29.205,5.686L25.217,29.609z fill#FFFFFF idpaperplane/>						/svg>						svg enable-backgroundnew 0 0 24 24 idcheck classbtn-submit-icon height17px width17px idLayer_1 version1.1 viewBox0 0 24 24 xml:spacepreserve xmlnshttp://www.w3.org/2000/svg xmlns:xlinkhttp://www.w3.org/1999/xlink>path clip-ruleevenodd dM21.652,3.211c-0.293-0.295-0.77-0.295-1.061,0L9.41,14.34  c-0.293,0.297-0.771,0.297-1.062,0L3.449,9.351C3.304,9.203,3.114,9.13,2.923,9.129C2.73,9.128,2.534,9.201,2.387,9.351  l-2.165,1.946C0.078,11.445,0,11.63,0,11.823c0,0.194,0.078,0.397,0.223,0.544l4.94,5.184c0.292,0.296,0.771,0.776,1.062,1.07  l2.124,2.141c0.292,0.293,0.769,0.293,1.062,0l14.366-14.34c0.293-0.294,0.293-0.777,0-1.071L21.652,3.211z fill#FFFFFF fill-ruleevenodd/>/svg>						span classbtn-submit-label>Send me the app/span>					/button>					label classerror-feedback>/label>                                        p classfootnote>By providing your phone number, you agree to receive a one-time automated text message with a link to get the app. Standard messaging rates may apply./p>				/div>			/form>		/div>		script typetext/javascript>			window.onload  function() {				document.querySelector(form).onsubmit  function() {					var request  new XMLHttpRequest();					request.open(POST, this.action, true);					request.setRequestHeader(Content-Type, application/x-www-form-urlencoded; charsetUTF-8);					request.setRequestHeader(Accept, application/json);					document.querySelector(label.error-feedback).innerHTML  ;					document.querySelector(span.btn-submit-label).innerHTML  Sending SMS...;					document.querySelector(.btn-submit).disabled  true;					document.getElementById(phone).disabled  true;					function error(message) {						document.querySelector(label.error-feedback).innerHTML  message;						document.querySelector(span.btn-submit-label).innerHTML  Send me the app;						document.querySelector(.btn-submit).disabled  false;						document.getElementById(phone).disabled  false;					}					function success() {						document.querySelector(span.btn-submit-label).innerHTML  SMS Sent!;						document.querySelector(.btn-submit).style.background  #1fb955;						document.getElementById(plane).style.display  none;						document.getElementById(check).style.display  block					}					request.onload  function() {						var data  JSON.parse(this.response);						if (this.status > 200 && this.status  400) {							success();						}						else {							error(data.message);						}					};					request.onerror  function() {						error(Could not complete the request.);					};					request.send(phone + encodeURIComponent(document.querySelector(input#phone).value));					return false;				};			};		/script>	/body>/html>

Port 443

HTTP/1.1 200 OKServer: openrestyDate: Wed, 14 Jan 2026 19:20:23 GMTContent-Type: text/html; charsetutf-8Content-Length: 5906Connection: keep-aliveAccess-Control-Allow-Origin: *Set-Cookie: _skGbkQv%2BiamMw1a3nY6iHH%2BvCdxpJ7FSh33v9dFr1cIt56cR6PCW8mF4vykhNBVoY; Max-Age31536000; Path/; ExpiresThu, 14 Jan 2027 19:20:23 GMT; SecureLast-Modified: Wed, 14 Jan 2026 19:20:23 GMTETag: W/1712-M+Tfmi/eK8oMtSa2NkvfKisPOC8Strict-Transport-Security: max-age31536000; includeSubDomainsAccept-CH: Sec-CH-UA-Platform-Version,Sec-CH-UA-Model

!DOCTYPE html>html>	head>		link relstylesheet typetext/css hrefhttps://cdn.branch.io/static/styles.css />		link relalternate hrefios-app://1552072940/mattressfirm/open?link_click_id=1540065368766332552 />		link relalternate hrefandroid-app://com.mattressfirm.sleepapp.qa/mfrmsleepappqa/open?link_click_id=1540065368766332552 />			meta propertyal:ios:url contentmattressfirm://open?link_click_id=1540065368766332552 />			meta nametwitter:app:url:iphone contentmattressfirm://open?link_click_id=1540065368766332552>			meta propertyal:ios:app_store_id content1552072940 />			meta nametwitter:app:id:iphone content1552072940>			meta propertyal:ios:app_name contentSleep.com QA />			meta nametwitter:app:name:iphone contentSleep.com QA>			meta propertyal:android:url contentmfrmsleepappqa://open?link_click_id=1540065368766332552 />			meta nametwitter:app:url:googleplay contentmfrmsleepappqa://open?link_click_id=1540065368766332552>			meta propertyal:android:package contentcom.mattressfirm.sleepapp.qa />			meta nametwitter:app:id:googleplay contentcom.mattressfirm.sleepapp.qa>			meta propertyal:android:app_name contentSleep.com QA />			meta nametwitter:app:name:googleplay contentSleep.com QA>					meta nametwitter:card contentsummary />			meta propertyog:title content  />				meta nametwitter:title content  />			meta propertyog:url contenthttp://qa-links.sleep.com/ />			meta nametwitter:app:country contentUS>	/head>	body>		div classcontainer>			h1>Welcome to Sleep.com QA!/h1>			h3 classsubtitle>You will receive a one-time SMS to download the app/h3>			form nameform action methodPOST>				div classform-item>					label forphone>h2>Phone number:/h2>/label>					input typetext namephone idphone placeholder+1 (123) 123-1234 classtext />					button typesubmit classbtn-submit>						svg enable-backgroundnew 0 0 32 32 idplane classbtn-submit-icon height17px width17px idLayer_1 version1.1 viewBox0 0 32 32 xml:spacepreserve xmlnshttp://www.w3.org/2000/svg xmlns:xlinkhttp://www.w3.org/1999/xlink>path dM31.543,0.16C31.377,0.053,31.188,0,31,0c-0.193,0-0.387,0.055-0.555,0.168l-30,20  c-0.309,0.205-0.479,0.566-0.439,0.936c0.038,0.369,0.278,0.688,0.623,0.824l7.824,3.131l3.679,6.438  c0.176,0.309,0.503,0.5,0.857,0.504c0.004,0,0.007,0,0.011,0c0.351,0,0.677-0.186,0.857-0.486l2.077-3.463l9.695,3.877  C25.748,31.977,25.873,32,26,32c0.17,0,0.338-0.043,0.49-0.129c0.264-0.148,0.445-0.408,0.496-0.707l5-30  C32.051,0.771,31.877,0.377,31.543,0.16z M3.136,20.777L26.311,5.326L9.461,23.363c-0.089-0.053-0.168-0.123-0.266-0.162  L3.136,20.777z M10.189,24.066c-0.002-0.004-0.005-0.006-0.007-0.01L29.125,3.781L12.976,28.943L10.189,24.066z M25.217,29.609  l-8.541-3.416c-0.203-0.08-0.414-0.107-0.623-0.119L29.205,5.686L25.217,29.609z fill#FFFFFF idpaperplane/>						/svg>						svg enable-backgroundnew 0 0 24 24 idcheck classbtn-submit-icon height17px width17px idLayer_1 version1.1 viewBox0 0 24 24 xml:spacepreserve xmlnshttp://www.w3.org/2000/svg xmlns:xlinkhttp://www.w3.org/1999/xlink>path clip-ruleevenodd dM21.652,3.211c-0.293-0.295-0.77-0.295-1.061,0L9.41,14.34  c-0.293,0.297-0.771,0.297-1.062,0L3.449,9.351C3.304,9.203,3.114,9.13,2.923,9.129C2.73,9.128,2.534,9.201,2.387,9.351  l-2.165,1.946C0.078,11.445,0,11.63,0,11.823c0,0.194,0.078,0.397,0.223,0.544l4.94,5.184c0.292,0.296,0.771,0.776,1.062,1.07  l2.124,2.141c0.292,0.293,0.769,0.293,1.062,0l14.366-14.34c0.293-0.294,0.293-0.777,0-1.071L21.652,3.211z fill#FFFFFF fill-ruleevenodd/>/svg>						span classbtn-submit-label>Send me the app/span>					/button>					label classerror-feedback>/label>                                        p classfootnote>By providing your phone number, you agree to receive a one-time automated text message with a link to get the app. Standard messaging rates may apply./p>				/div>			/form>		/div>		script typetext/javascript>			window.onload  function() {				document.querySelector(form).onsubmit  function() {					var request  new XMLHttpRequest();					request.open(POST, this.action, true);					request.setRequestHeader(Content-Type, application/x-www-form-urlencoded; charsetUTF-8);					request.setRequestHeader(Accept, application/json);					document.querySelector(label.error-feedback).innerHTML  ;					document.querySelector(span.btn-submit-label).innerHTML  Sending SMS...;					document.querySelector(.btn-submit).disabled  true;					document.getElementById(phone).disabled  true;					function error(message) {						document.querySelector(label.error-feedback).innerHTML  message;						document.querySelector(span.btn-submit-label).innerHTML  Send me the app;						document.querySelector(.btn-submit).disabled  false;						document.getElementById(phone).disabled  false;					}					function success() {						document.querySelector(span.btn-submit-label).innerHTML  SMS Sent!;						document.querySelector(.btn-submit).style.background  #1fb955;						document.getElementById(plane).style.display  none;						document.getElementById(check).style.display  block					}					request.onload  function() {						var data  JSON.parse(this.response);						if (this.status > 200 && this.status  400) {							success();						}						else {							error(data.message);						}					};					request.onerror  function() {						error(Could not complete the request.);					};					request.send(phone + encodeURIComponent(document.querySelector(input#phone).value));					return false;				};			};		/script>	/body>/html>

Subdomains

Date	Domain	IP
image.email.sleep.com	2024-09-01	104.98.114.144
links.sleep.com	2025-12-18	35.167.216.18
qa-links.sleep.com	2026-01-14	44.230.115.150
uat.sleep.com	2025-09-10	23.46.228.8
www.sleep.com	2024-12-25	64.12.0.16

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

Domain > qa-links.sleep.com

Is this malicious?

DNS Resolutions

Port 80

Port 443

Subdomains