Domain > app.seibo.io

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2025-11-02	104.21.60.107 (ClassC)
2026-02-04	172.67.195.225 (ClassC)

HTTP/1.1 301 Moved PermanentlyDate: Wed, 04 Feb 2026 19:48:56 GMTContent-Type: text/htmlContent-Length: 167Connection: keep-aliveCache-Control: max-age3600Expires: Wed, 04 Feb 2026 20:48:56 GMTLocation: https://app.seibo.io/Report-To: {endpoints:{url:https:\/\/a.nel.cloudflare.com\/report\/v4?s64njSV%2F0ATDYYY9D5%2F4C3CjA3MY69QOrr65gCVWBMabI8XG9IyX%2BudnLfjFzt%2Bf%2FbXMl5rUID%2FFgDYAsFO9qo1WKgGwODO%2F8JdM0Qtc9Rq79DJ5kiYH1HsMucckud2M%3D},group:cf-nel,max_age:604800}NEL: {success_fraction:0,report_to:cf-nel,max_age:604800}speculation-rules: /cdn-cgi/speculationexpect-ct: max-age86400, enforcereferrer-policy: same-originx-content-type-options: nosniffx-frame-options: SAMEORIGINx-xss-protection: 1; modeblockServer: cloudflareCF-RAY: 9c8cb03c185ada91-PDXalt-svc: h3:443; ma86400server-timing: cfL4;desc?protoTCP&rtt6272&min_rtt6272&rtt_var3136&sent1&recv3&lost0&retrans0&sent_bytes0&recv_bytes51&delivery_rate0&cwnd249&unsent_bytes0&cid0000000000000000&ts0&x0

html>head>title>301 Moved Permanently/title>/head>body>center>h1>301 Moved Permanently/h1>/center>hr>center>cloudflare/center>/body>/html>

Port 443

HTTP/1.1 403 ForbiddenDate: Wed, 04 Feb 2026 19:48:56 GMTContent-Type: text/html; charsetUTF-8Transfer-Encoding: chunkedConnection: closeaccept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UAcf-mitigated: challengecritical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UAcross-origin-embedder-policy: require-corpcross-origin-opener-policy: same-origincross-origin-resource-policy: same-originorigin-agent-cluster: ?1permissions-policy: accelerometer(),browsing-topics(),camera(),clipboard-read(),clipboard-write(),geolocation(),gyroscope(),hid(),interest-cohort(),magnetometer(),microphone(),payment(),publickey-credentials-get(),screen-wake-lock(),serial(),sync-xhr(),usb()server-timing: chlray;desc9c8cb03c7a2211c8Cache-Control: private, max-age0, no-store, no-cache, must-revalidate, post-check0, pre-check0Expires: Thu, 01 Jan 1970 00:00:01 GMTReport-To: {endpoints:{url:https:\/\/a.nel.cloudflare.com\/report\/v4?sFOapWiDeEXvgN3grxMHkf3vb%2FaKhv8wT%2FCUNC8ntHq9GP2R1FhfJk%2F8M%2BTLKNpii%2BdaXYErHhy2dmaxWGaE1zdS7htL0p69XENXrCPfeO95wOXAl1NbdNWoIM%2FvqDwA%3D},group:cf-nel,max_age:604800}NEL: {success_fraction:0,report_to:cf-nel,max_age:604800}Strict-Transport-Security: max-age15552000; includeSubDomains; preloadspeculation-rules: /cdn-cgi/speculationexpect-ct: max-age86400, enforcereferrer-policy: same-originx-content-type-options: nosniffx-frame-options: SAMEORIGINx-xss-protection: 1; modeblockServer: cloudflareCF-RAY: 9c8cb03c7a2211c8-PDXalt-svc: h3:443; ma86400server-timing: cfL4;desc?protoTCP&rtt6385&min_rtt6307&rtt_var1880&sent4&recv6&lost0&retrans0&sent_bytes2842&recv_bytes723&delivery_rate459172&cwnd252&unsent_bytes0&cid8ee92dfc6770a029&ts27&x0

!DOCTYPE html>html langen-US>head>title>Just a moment.../title>meta http-equivContent-Type contenttext/html; charsetUTF-8>meta http-equivX-UA-Compatible contentIEEdge>meta namerobots contentnoindex,nofollow>meta nameviewport contentwidthdevice-width,initial-scale1>style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width  720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width  720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}/style>meta http-equivrefresh content360>/head>body>div classmain-wrapper rolemain>div classmain-content>noscript>div classh2>span idchallenge-error-text>Enable JavaScript and cookies to continue/span>/div>/noscript>/div>/div>script>(function(){window._cf_chl_opt  {cvId: 3,cZone: app.seibo.io,cType: managed,cRay: 9c8cb03c7a2211c8,cH: LZAqTEIy41irPqUKp1LprqlzdxEi6B2AVokH3nFI0e0-1770234536-1.2.1.1-K.KoumhNHg.1WZGlMQ7Xh_8CLHhPtIXZdELBvgLWwhOy6FAT8SP55GIanyA4bvZJ,cUPMDTk:\/?__cf_chl_tkrliyM6w.HeNe0J_Rub5n7KhEjY.26agoodMT40cchHY-1770234536-1.0.1.1-1eBt6bvYnYXXQWkgp7Ls41pir9PTzvk0.3ifv2S4Afo,cFPWv: b,cITimeS: 1770234536,cTplC:0,cTplV:5,cTplB: 0,fa:\/?__cf_chl_f_tkrliyM6w.HeNe0J_Rub5n7KhEjY.26agoodMT40cchHY-1770234536-1.0.1.1-1eBt6bvYnYXXQWkgp7Ls41pir9PTzvk0.3ifv2S4Afo,md: ObnYZzFGp8YviWEpQwlU9l7CAm_wDl.pZXOefBCwVhE-1770234536-1.2.1.1-wtT6aPfqdvEYfcnW03Wm_KawaqWF_IK5BHxJ1KtHFWknCmu57kLnPk7JQ4aTT6pebro_b_xwKyx6DQNLunbZtnX9o92oaZi0.7ARJVdfGcy546IMA3W1zIZQGl14KPuVDIkJi4e2ynvfVOmNjEflhceCgMW8sg8iH.lsQHJJOT0wJxSEAo3dRL8KWcLjU4QWOeZ90nLhHMgysDvSxrkMOJXlqepCPy3BcXw9d3KjIyHEoIfhHuFgqA3pTd81bBjs8Xiwgigxf25N2IDAscUYUBVjl2xGfkSyyDKjUDZgVgO.DgkQGvhk2eNsmnPGBWplGmpaywLzAnLcw0VWd_jatQp87WEv1iVoU_lJFma5pjgBKYJfyErkWGsSiJw8p2PVHLfgJiyWH7_qny1NnHmSxENDN_AVM5NKu7V74xda65WIKpXesv2usd9wWU0LzC9epKu55dcQ3wLVdt8zqmM5fMpUy1YxSG1szhvdHbUFztKBJ3PsONF3sH_wnUWMIdb5.H4RBx.SAFFaZjZdRnkAZn6eVeJyEXeorMi2hOUzjJVLUcqtII_VJsutn5Ab5PujZSITqdPKdruzTGkitArcJ1rlD3nSAL2bN2.ox_x65iv2oCpWd15TigkIAbZyAGg7Vhs5PR.4YkxXbIXHvKuMRG8Uzv9PKKe_hkl2glEvFHILHpFRcqTzt5lq5w9yMjrKfK5XLRaGzhgcc6gXWc_kgQOjpTubCTcidr.LWR5TheBV1bs_aw.pNWnphRWQ3Bx2A3TDW_ysIW0bpjDf4qutJw,mdrd: iPt2CoY6tRlHwHgr6Bys3Iveqzwbs57v653XTfR9Zms-1770234536-1.2.1.1-Kb7ILYomUHmKWdsCcvthBTtvn8qnXSnKkhLcRClUKwUd8pOtAyEN3rgz1ZbeYDobzq0sCCy2VpBh2EPyYkXIxArfLZKy.AzgO1ZvQb9bW7SOYmYfawyWEoooz.asJx4XhK6Fo2gh4Cz3NheuSbAHMbScsA5mXYcUDO4ZwvoaT7_j5r8EWRTjxE02sS3AzllQyOsjRWKYDLECP2MxBKjKlffq.sG_FExufxu2weOM29rCf4zPBbyNfaBgWPQjyZcM55cCfYHgG0OOMdNQ0kfAbIJK9pHiSyiuuRMd9AFdM7wfmCzJvHjq4aSu8q2xIAcTTeIteNDyYNWDiicLWI8Qur9qSW96e2kt_iiqN8JKuIB.1CAwdMkoWUmV_xLUSvK48J4qDMkPU93P3hbkzeGBF.FYaCOiHy3L67.sS47vbMDT0QVWUg.pR7VAIefOtWG.vvIct4qqVXNmkvIt3AeN5ODfuyoVu2ku3Y2bDKYgGGJGQ7CjPnFW2GVOqY8x57oqL.8tDkVro3UvNvzuMaxyiJg9r4Pb1ujg2Mk.w8P9zkTIOgZEn4TFy28_Lt0DXCAJYC_bAX17EP302CHzJKUIyv.EYPvq.q1Iy.Ke52K6UNTcKwVUhuacMk2F901LwYmE2BFDI06zBltdetWcv4UXi0NdOTIm9CTsZW9CWsayKnGsBEW095vOuJHIWkMwpcSWQbygMGu4hTUglcR0F7zPsCSjdBEjm4dtMknTRveaHeQF22AWmTgN2o9hJHjM5avXmMQPx7m2WRKn9IEVPfaazV5AUOdEPjmxHMWkug4iIYosNuWRGctwyALjWr5MhhzsSe0RYRHNn88fDCeFNATr3FtduT7CgSDCQ0JbIVmkOQ88CQQJwx509HjgHoD2LnYWEN4G48kdaq7R3Js_tXX.9MDeWlpcgjXYy92uR78Z7k2HjJksSqFffzRUNmWYi301LNHSGOKzYMXf66ct7rofyZtxVuCBz359UU6JhsBgNUQZyBfuC6wXh5HpgB8JJM4iEVbde.L0HyJLfEv_dmjsUk21zWTk5ZslEmPIRORtXvihrIqcmSY6AAvQvg_RLH5h1dnpmeSCyeu2s7kv0v49AU_GPjLC.vf2RKcwVGvgtXC2oX8iLvXvyy8znylUhxoFK0eXdrVyObFdiecbJ4KyyThWE_0iFpUbDdT7.W8N_e8IDe6KTXroICU8Rl5mj1Nn16HH4Aaslyjll_0X2dktehWPIQ4aM1vGfB6b5OHv1NqYJgYSaJXsfhQ2bZE_1.FU4dsKZCDZ_GOoGMAqfKx7PuVgLJMj1oj5.PJtJkY.PF_Epmi.glRySh2nhxDYn1Pv_UoQfwdp3emuJvJwtdEF2SgGXZ1UnfdwqqvPgRj5R9tsaBgoLqh2vjiqmMUDbbdaABgOlUEcZeRKzJu3H7RJM8LM2C1rOjirV_HNvu3cnvijLmz1dQfKBBiOk_n5UPGwR_aL.Z0tKaY3zoDHwnz.aUmGKbeFguzwWxG4l_5z3hbqjuOTfP2HT1AC9q_TayG7F4_AtqTOeYXDdFfpVDP0.tfoVtObZnXNkWPcamp0nLP.jIqCmyiGJFlovRrKGZwb5bX6XLtWPv3zjJMNeqLH6MlVZ20YUfbQeiLv0be0kWDQbOuDjkVg8U3tiL.HRdLtKPmS.yTq6Aysw7b6zHAtRpOPVqKOC5L1zn9HyKVkap4oCIbi3OygUNZEQLmQyFtwX4qNFaLUXaBlbaBp0ltoOG2Ks84cvgOMT9YO5.R_ybxJ7mfR9YNzrIVLifljYO1Qwvo6ZBS_ifL4pzlleul2w97mwee4y7pJSJ25j20VVVMcsmy1OkEqD2kSfb4aubeX0a8KkyMR7Y3q4ZJiV3QDRNaTKIAR3wCK0Abj4mPiDnqXEw.C7JF7mPuhUTQwusHQnaKNfzWgdG1ZyRTflq.wMZ3vJMHaATQ9mR0NXg53yUY,};var a  document.createElement(script);a.src  /cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray9c8cb03c7a2211c8;window._cf_chl_opt.cOgUHash  location.hash   && location.href.indexOf(#) ! -1 ? # : location.hash;window._cf_chl_opt.cOgUQuery  location.search   && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf(?) ! -1 ? ? : location.search;if (window.history && window.history.replaceState) {var ogU  location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,\/?__cf_chl_rt_tkrliyM6w.HeNe0J_Rub5n7KhEjY.26agoodMT40cchHY-1770234536-1.0.1.1-1eBt6bvYnYXXQWkgp7Ls41pir9PTzvk0.3ifv2S4Afo+ window._cf_chl_opt.cOgUHash);a.onload  function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName(head)0.appendChild(a);}());/script>/body>/html>

View on OTX | View on ThreatMiner

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

Domain > app.seibo.io

Is this malicious?

DNS Resolutions

Port 80

Port 443