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https://www.coolearth.org/
China
Country
AS4837
Network
April 26, 2025, 11:52 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 16.9s
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On April 26, 2025, 11:52 PM UTC, https://www.coolearth.org/ was accessible when tested on AS4837 in China.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
221.198.68.139
Query:
IN A www.coolearth.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
104.21.70.222
@
IN
A
172.67.140.36
Query:
IN AAAA www.coolearth.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2606:4700:3036::6815:46de
@
IN
AAAA
2606:4700:3035::ac43:8c24

TCP Connections

Connection to 2606:4700:3035::ac43:8c24:443 was blocked.
Connection to 2606:4700:3036::6815:46de:443 was blocked.
Connection to 104.21.70.222:443 succeeded.
Connection to 172.67.140.36:443 succeeded.

HTTP Requests

URL
GET https://www.coolearth.org/
Response Headers
Accept-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, UA
Alt-Svc:
h3=":443"; ma=86400
Cache-Control:
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cf-Mitigated:
challenge
Cf-Ray:
9369ff9cb9e869a9-LAX
Content-Type:
text/html; charset=UTF-8
Critical-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, UA
Cross-Origin-Embedder-Policy:
require-corp
Cross-Origin-Opener-Policy:
same-origin
Cross-Origin-Resource-Policy:
same-origin
Date:
Sat, 26 Apr 2025 23:53:15 GMT
Expires:
Thu, 01 Jan 1970 00:00:01 GMT
Nel:
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Origin-Agent-Cluster:
?1
Permissions-Policy:
accelerometer=(),autoplay=(),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=()
Referrer-Policy:
same-origin
Report-To:
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZUaFJZTc6AXxN2kYlCoL0m858aHxTR1etKZ141U2UhgymMkZOdiWBOQztXFxD%2B%2FcQaF31wWy7P4uhN%2BIXHEHGVL0aEj1gCse%2BxZi74%2BtqiIKSDcyorQIcybiaTnJzNpEBx0oTg%3D%3D"}],"group":"cf-nel","max_age":604800}
Server:
cloudflare
Server-Timing:
chlray;desc="9369ff9cb9e869a9"
Strict-Transport-Security:
max-age=15552000
X-Content-Type-Options:
nosniff
X-Frame-Options:
SAMEORIGIN
Response Body
<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><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;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#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-equiv="refresh" content="360"></head><body><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "www.coolearth.org",cType: 'interactive',cRay: '9369ff9cb9e869a9',cH: 'hc8LHmNqbSvlG_X.F72eREYV5x04.MZsUO4zg3Xm2ak-1745711595-[scrubbed]-Kj1hmORjzFCgDaAM44SwpfFX8YVWF2Tt6cwbe8Bq593wMCbFQPKKggj4pz__Zkfz',cUPMDTk: "\/?__cf_chl_tk=EPQEDjR1DrP3pwd6ReDfBfTHXbPmn8hLAHcnCGzB2do-1745711595-[scrubbed]-Zqi9tjjgtCB3knegE704MYbVncsetEQ2IgWUSC.EdYo",cFPWv: 'g',cITimeS: '1745711595',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported_browser_beacon",fa: "\/?__cf_chl_f_tk=EPQEDjR1DrP3pwd6ReDfBfTHXbPmn8hLAHcnCGzB2do-1745711595-[scrubbed]-Zqi9tjjgtCB3knegE704MYbVncsetEQ2IgWUSC.EdYo",md: "WzFSId21qIfgdQ4gNJcRIIxh3SD9O7C4AgyggB6qeXA-1745711595-[scrubbed]-B2FPC4o0kriUp9HgwoGD3Q4mtqVMFr3NtHvgTz9GrMkZW86j2bO0TkBN4PIcDkemrFmB.m8BQNzFms8GUE8v2P1hbNk6c8hJMqvjWMZxbTo8OBsz7DAENjfPXge5Dho4LFlzekyqc8qrbdsAABzOSriykPFLJeEwyrDcA9JNS3s38a3M1NhBelIMRFF80.IEL83UaxxRbrklTTlxVc_2JZ9DCvWtkRH896cJfoYoiMaOBlIwt6wizi14H0QNPS3sAoa97fmo0wqEbpV_JL6LwDB2RoQrkVDA2dbZXSeYOsurbXQvvkWYmODTcPTlEgQFwM0PlJAjRi.AHOk74kP15XgYbMHXeGm3o5dZLSPnPnBJ4fAA26xafL3Q5lvzwiddsUB89JyOlTcN2Dm5CZqZCrV0h898i.LX9mJ2c0otxkNNpzXAvKOQZGrLAsCzoJy.1YW9RucXUirm9AUBfOcMBHfDwL1haGFME_uWTBRIG2E8YXh4uiGSC_IUhIE3AoBdKoJcADTCTGd85VM7lpg4thvadvtuO8vwkfVcOcZt54ZT_zAZKO27cMzgi87z9j2oWPmmHOS_L.m9yI1bGBxGOCKqUKlnsRWadPD6qo1rFXiYxkWrWZGB1AyB6gH_SUzIf.9YWaHV5zR.dH185ZTFVszqmiG8xvdGhsEty2loLlycSaE4uyGwQ91LptNg4RvM1tJijczozlA899IKBbYWjQoX9SEbTq.JZR3HK9hsdrTqsfCtkVXs9lw7BI2gvLOXtiesMECFNznVSPhqzdVhlNLW9O3B3K9vnE.om4yZ0Si6WaxBbJPETW80vMpPr7SFYGGD5RFG.39v55gvVN0xzhJPPQMZcM5s49vQasU0RUQGDd3cj0BTbEeAVpd8FLgWkjTL.LXUQRwehHfVYIGE.w5TRurVkPEXs6SyUMXwHKx9SkqBC7ERVn5P30dEjzHDjrGWT1A.2wtC_gxbrucn4K52Xsz_Pvy6_Tk6aRv3RJm_.RJbkKddrU3tQ3ZY82b1eW__ZsZpylKEaIMuO7JXn6iwvFzNs1VSOyRRHEqtGQq7OkwRmqfZJRYKkhz48IBvy_b8169ZYB17E6Vx9DHURjuVFSGlK7rSGtziCbeVrfo",mdrd: "oMRrAuaEw9gJGrgrD.ULKfypNhanbN40CJyFo8nAvaU-1745711595-[scrubbed]-kIfe6kx9FiOQAXwFdxVlvj.UletpDeu5g5pVj4aZC6.CsXXp71HA2bnxWdpDbpgKA7.7c2ENDYQtngPdfLX18FmnyPkd1FhpdUYflsp1qxpS7nJGVAIzPe5_fTra.AxcFPO5SSeE7Fwn63F4M9bs8gGOu4.lZ_tzDGTiEzTT6sJIqVkvbQLRBRQWXNRcCXEEVEgA1XQ_1DK.RhEwR_otGrEftVcQFHCtuWAmhvtsu6zYxdJYNLyt0SII2A8Y8QxnmjZVORfBY8A1U.tkJ3QCZujdEGHzfeyuz1xbhrYGf8rkuSPHUFbgdX8T4v2v3gX7iPpwmdzUxf2d9l3WZ9bzQCyw79coaVKe0Tv81iT4cbNKjphzv6QbIBwNEZlr.nU8cCkF99tFi0QCRbo7aoUIHSabA2UaEyqrZbIclYnNQ.IPrqrJe4hFjAhPcMOOAyh7azqmCj6fONdqxAg4.gmhbdiXDp19nrl8t9Bsk5frwptJNHbMCsuISGa7W.v5rXDp9E5WrcfPv91WuPMrR.Pa2zZr5i_yet.wyXh8NQHljxN3XkoyfziNwjurKBGESaS_WtQGgYfDULU3VogOfSdQY9fcnsSmy6DZ_tEqYTmoO4bjKl9xCYh7C2uE0b19cIctkdWvOy55st4AR4iHB3xLF3Q7c2.iBx8ZTgos5LUfy1H2lAKFwkL6MH6wp0JN93DS7m9paBUqV5VOEN11oJD4eHP21_q.r5vDNzSkhLdbsTaRLOPhV1dQdHsTB36Ta5sBQIIgBOxnrI27Kq5oQ6RO7JDaMO6RujgXeBj1UWJd86RNdNQ8vhkYm8KWP7ntXWaO4sU.zgkSmFc3KOkr_FSDBCUmxig3_aRJ1S.Z5QABBqf7BDQREnELhTu_xaRsU4X2c1GSEJw28zBEnftgzszYdAFYvfnKk2GlPYKOPz_U0E_Wh6UTOiZlIRe7C6PAmQPHGrHduYHXNykh1.3Zx7vMGe2eTxZzRql6s7JK3RLKvMSv5KB4urpRWGMNMyCD8fzuth1eedHNKLagxR33Pz4qcmGIU4OzAu3K4BrBuUnyvq04ADcrxS4MieDPLphol7jgnFpIBx4Usv7OyVw8QGy_0utyxTvDxktxSRr8ahLUGcjEAjYg0ZECDgqnaGpWlh3kKzOGgNFs8gfKD8Xy2sLja9B3dmWsWlhdAPgnzwS6BsoshkLEuVyeenvxm48f7.6n5hAcofvAtfyzbgZ3UG2yIs2ePv5hxUTo6Sba1_H6XZLHh0jP3qj8RIaf6Rznl43x8Loy.l8pa2tpgq2RflM_vQiiCKgDBJ5nEPBmbtCSvWfwpiLFxVhAP0DFxU42MBg1Gxua8brDXyUpynNHiQtqaiPQa9aD3JRgO.I1GhOVJqvvliq2PxtkxIRNTzPq6YJshXatmGcftetBMMcbfXKPN1YqH.ysQRu_mwsoc74HCc98yiaY6Oqo9mM5pN73cx1Y4xJpqYRalJDs4JB2TaMEYvNmD.xxk.RKJ6Cpcs0c1H1CXBJr79vpiW4QRJOogx8.NzbGsJ_7F8FeHogVIJUJV7.WWEZ6h0qvUf1wGTgzYTnvMHASj_qB5yyrahO6duOfmGqLTJ6u0zmlEWuco2cu0SAIFORJf6BJFlv23QK1v._rXhDCY_zjskNpZrGffR1lR0UlmV3VgSSLxUJBheXgGQ4TwTYa_6nKdooQByMwiIsNA0HGdGIg0cXolSdR0UVOBMU7K.gO28i8mmBZ5e0gY0wgykZzYubJUxQ2G3swT939O1lkLDUutruonLaMKZNPs3QEmgI0HOG_d_XPdE1s5dGLjfOHexH5msVoXK9AHPckpySxsJkXa6oM.kozKeNUz5Sv0bh9ganZkbdNyG85hkWbOGxQyZsdULJWY9LpxPPf0idllej9e.Wl85OVCXTyy6ziJRFDatAPKclgMvJ64EPLI0tU3BIzRIGBlmwz4ihd_lt2LenayWUKCEbQQm2efmfFIsHO__QeR3o6dPtFf9XTGBDO7x6H6yr9j0DxN55D8x2g_2Q8HX77WJWDImeZLyPU1.yhpWWQ3C.3r8y1WTEXkmvRZDPVFJg6oRZHyoRCdGQ9tBrajMHPwDEf7ebG0uIiK2k0U4LqItBbjbNLNMnV_vr05iNQW8TE_hxYtYoiB3v7CyQN4Blr9Wbwgcq_6Cx5g80gHPw3slkeAIfOYFeIuezYrW.f719zNDlXANO0p.mnhb9W4xfq38VSUJogxV48TqL8CA_6A.haSiieQS3hpgEGZqTb.5_g2rVSJpfxkvEN3ykThtZ4kWcaDu97YtM.vs9C3iTbrQrdXDNnahVu2powc_.y_ZroZlFIhCaQr7YhOe7aj.AiSlRGUa29Om3GSsjCHb5yD4QlHTU4NqB3wy0w3t__oCoDcGFBvGOoa3nSwnVyBdDCt9WRoS9Tl1e56SNCRN66XPnwm3ncHl0c.0FpMwv7TJJ0f5O0jzejbQrA_v5Tm9mhNRauBOBVE78HBX43MhJaSHQ22.IzvoVWl44mklV_XXiv3KGetAv567ETmK8z0CIDlgFhH4XW3tWNfT_kepgyeiJhi3YV9cJDt7ZAlA9tEZyfYWNciJsp40WrLb7ClSBm5pWOjBg8ZcYrpJScaK.SVxBFvmu3RC.OG18.JKmagv_jKJd5ZP1a3efBfdfgoS4HH3mviUCMTXXIa4yuHsAHoYBk5W_r3ANY0CAC4KhiTjNxkE8teijBDWf_kDEw_SK8qQqJ692Q8nPsMf03ggM.K9WKlRObHnwkdXP.y62MG4gvd1Qi8tHQzqqVyoboak6SLHCv8tlgZikepajbBwyOnNNi_8HieLUXs17YScKt4SnVfJej3wbEqHv_LMnjAPm81Z2zqewct0hIn3CaEKF0PP3Ob.oqztrCGsNt8Be7wSsy1tDiDQo0kiUwe37bsAPfFLAFNttEcAQg6ZH_U1t3WtGCCtwoh6CLWm7wgVxtcIkzy8EsF_Hj2SphLFYYQEtRGp5bcg_aABLEv7rY3rBRN48cSWjg44GeeiJm_J6lRsVNJXV6Wx05LO7HezUStTLJ4M5Xzz9nhrDFdVLFMhNdm38tzKGGwOc59TF3Fdxl_ew8c51HR97ngGbiq_vqPP9dMg9xrh0hGSVWAQRWeT4l9dQKq3Bo8pP9.oP72dAGwPrpg9HN6iNK2QT8UiZeUjjD6adDl_833JdrS7cHldYGc0mr9qs5_qH8_9cn0ng2Syu.3K2RFs3c1eq75en7o08trcmQQBtRjNikE52zo.jT6DCPG.55O.Gw9aECBDSXnS4WxJgwUIMutmYyGKCsuXIEprW0cMazzRVEuSjKPewOzjMTro0DaYgA0vq7AcvBYhZ76CfUHSrElIX7mYuMF0_XCJ0N6x7H5so.pf7X6jSANmIzSUgwmtRL3H7D6tZ_RBKOxVCy4QwJ9hPIhB0DahPhs5pUyyJTMClw2wRjc6NRdITKFEnoXiQzt5P.aiPqx_wiPjNbs5Uvo3GOTC4QNZ7zp00ERjeR57SCyZ.apNdlcjPS3W_bYWEf1kvKgozgL7jsGQZzFxvwpR.GgvY.EuUWhdZw0neboR.3xHZZNk3G1fPu3kI8gh5lgmnFM6KaQPgSjjVVY.yY8gVYa.mlH0pEVJ.3V4zlEMIeN6rfnr.08A3szQxt34iJ_px7pFOzueLSXtnmOgoOAaHdLFjMw8r2wytwSZ6viDG7LG_liiaGTowcRDgR1ykiyli_8TL70Me2wv.mhG0bd6CjDW08bNkx_lTGMqCf91elPzJo9dzoo9EoQZljxqvp4C5UDJ83p3x3KkOkP4WIt923DI9n3HHrImhHE6wQZs6O11YakDiTvDAAem3dcrFmaJDSIx4j2arwOOBX3ksSZBddXp88A.DWK1Mhgdys00eEt_mumnl9UUedqMTAWGgd0DYwHjg.kyEmgzi8PtV4G66OgFKdkvTPTh0Rtl2VF.HQ1c4Od7VXR9VjnWgsv830fciPuxDedzigWtW9WOOQ_ht3u7plqMa_6.3WipG9Me.nGf5DSRcG81WAnBUxO5BR9TRzaydmchaCvG9vBLH8Sn73V2u_05dr5hPYgx7OKqpo0Qx5N.vg6TjcE2dqTQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9369ff9cb9e869a9';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_tk=EPQEDjR1DrP3pwd6ReDfBfTHXbPmn8hLAHcnCGzB2do-1745711595-[scrubbed]-Zqi9tjjgtCB3knegE704MYbVncsetEQ2IgWUSC.EdYo" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>

Resolver

Resolver ASN
AS4837
Resolver IP
221.198.68.139
Resolver Network Name
CHINA UNICOM Industrial Internet Backbone
Report ID
20250426T232646Z_webconnectivity_CN_4837_n1_7etsuWaJDnG4OI9Q
Platform
linux
Software Name
ooniprobe-cli-unattended (3.25.0)
Measurement Engine
ooniprobe-engine (3.25.0)

Raw Measurement Data

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