Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
403 Forbidden - 04cx.com
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 09 May 2025 23:21:41 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
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
cf-mitigated: challenge
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
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
server-timing: chlray;desc="93d4ef426bcd56ae"
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8FMGM2v1gaS1KOz1ZjQdOvshhsKPsie%2FE2ONGWWGhrjhah0NCi%2FLeFF0wy1Hh40n0Rm3BvI8lisShfvE5OiAuJJMvyN9dAq%2FbyGCN%2BxDtqEVr7WYXp%2FwBDj5oIEtCTiD%2FWM4GODg4A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 93d4ef426bcd56ae-OSL
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=14293&min_rtt=14293&rtt_var=7146&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=164&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

HTTP Code 403 Forbidden

403 status code indicates that access to the requested resource is denied, even with authentication.

When is Code 403 used?

  • When accessing restricted content without necessary permissions
  • When security rules block a request
  • When an IP address is banned

What does Code 403 mean for the user?

The user is informed that they do not have permission to access the resource.

GET / HTTP/1.1
Host: 04cx.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
<!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: "04cx.com",cType: 'non-interactive',cRay: '93d4ef426bcd56ae',cH: 'wC5pikC6GAYjPlq.dIyHsz8giEc3BKGKDHtAhCp7A3U-1746832901-1.2.1.1-qG4_mG9EVnFgK0LqxBE5YhhZFe8iFnR_uVgHknN1NyTW5YyCFwr7WrzdyWYfnJxs',cUPMDTk: "\/?__cf_chl_tk=YN_.URHiPPgJwvv.5g.MtPlaWGeJ2tjwh9Ucn2qztf0-1746832901-1.0.1.1-6swz2A42vTL5_anxaa__7Bjl4XvKswrLyxxLLokoWX8",cFPWv: 'b',cITimeS: '1746832901',cTplC: 0,cTplV: 5,cTplB: 'cf',fa: "\/?__cf_chl_f_tk=YN_.URHiPPgJwvv.5g.MtPlaWGeJ2tjwh9Ucn2qztf0-1746832901-1.0.1.1-6swz2A42vTL5_anxaa__7Bjl4XvKswrLyxxLLokoWX8",md: "YBJyjwbQYlHEJiMkFhWlrUpnohuAhxMvsGQJRgp2PlU-1746832901-1.2.1.1-y696VT7IA6DfSUtLxRj8mcByiK5ggMtoEDxGbFPpxxLMbVcYW51_fBXp2g2kqmuCCtGnoI76D2CToGtqPZHLMMSoWjnuoDQjBxpnXgy7ZmchD40zVQu4OJMuLocx_YGVW2D.biMTiXZjPHOwwjPPebKvO9U0hFvFt8wQpJ7V9w7aE3DEReTgUkiD8aR25ATLAwFlWKFmckj_oEvMmaabnyufgOlaODwMbxU6.Oy1zQT78IVRvIPT5T_T9R_IGaAdPs53a21Y0PfV8XWWbqO4YveiiCyTqiFD2rQ805OpEV.cNTO52wgF0gv0ObvfTcMa9tCA0hn8oYqTXyGd6VCO_uCU8puA.oyRlvxkNvWp_W4GP5iPpCc065.g5ggpcq3vBMFJe1MI29VxnmnLac21x59AKkeYITqU.QzEcVcnns9h0fzz1nWFC8AawnEeSragOGwCrpmtRaiCHtSXZ.n6AnyEj9ioH_aQYbJ_f7a9.XpcFwpwSzLtO61Eado30njg2uBLg.aBkDMq0VEvTUtvG.AGNrh74gqktWtfleJ4.32SouwkOhQolfHsT119vMQIOMU2owhEM6nWKSc7Xj0AaxMb3p70FPgyhunKsi7nOinYb4FZmmcBzEzijSUxxTcHq_6nDPINf4pYMd4mPPujgTDRL926Yqzju143yAIxRCCRbi3G6P7Cd0tEiDknydxxqqSziz.SaDS6cDSmc7p4LkqIUd15GfVesHncEmJu5aauHyHGtwl0ty5TTrPvf.blaStCjAGI6BvsMRyeudXBQXwfzWBMKS5eRrFfu52v6Fe_9xZT8DVvVkA0kModR8OFDQVU3qLTCGMWgxcsea5BfByTtqYE6M73Yw8q_eaPvGmY.vWcggaZrxWwATrNEkYEISHdr8TZpSR3r9p0SK9h9s8rHaikbXjm6haed6BBQcO.5v0Ba_MOQu5LN75ZhrbfU2x.qi2s8.aF444XNisLHIj5tn4SMHQ5r_HNhd3Sb1QqNhh_syncNoNTUwZDu2WOZ228cjRDRBjZMbEHqZwlTw",mdrd: "Q_Xrnt52rcNW7J1OwX.BlpSXVzqOtqybh8Sf2xknNB0-1746832901-1.2.1.1-bwKdlvySZvTzV2.j3yZH9jWeGXrRXzKqTh2I25ix6mDCCMepVQySo3p_oGKB6AdNqjpwFCWe7ORTThvA2B06.rzYCumgad42AMvMGtKL62KdLMETcgt_o.eqeCR4bWSe_tjZDWRDhpVGM4Z02xv1kNYm2HrFa74wwsls1htFrx13ztE7toogNGpZR68fTtPYhQ8e1aHxyWjembelY23x_xi7ZLvCDZ6Z2klAwDmyNtGVsct4w7fSzyu8IRwTzJ7gotRJscTFF7bJJ3M0qL.Ti9paiChZhoGgETLuQamGtM5f1qyvzhlidu7YN9G8qvjXZXcvMcNrW6HebmWzdTzhVLTRcTFGu.m9j3TYPMwrTORc5BzPv43ORm1necZQ9yVh8FjKqNxB9YT3yHR7qtC2zqSnhhXpFoWVolPNDj5sbubD6RxfPZZIZqlOGnFIVmzNnTImxEZBmMlneblj6hfFyurKcsT_jWHiyjVzEOHDPISAHiU7oebuDGzueSaQmV9FzG0WtqTGx3QHo8D7d3_986qJLzKLWpo0nIUkuxNyZTCrhgmG4udfEblL8cSzbLQMoBeuzf3.ohE3YWXKwz1FTrMyOJISDdphYTNaGPNpelLEhn8kuNHCHdhVPhb7OsnrC1AaMzQAiQaxbueYvPGM9d4kxcQVMuUBluz78MYSuCk"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=93d4ef426bcd56ae';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=YN_.URHiPPgJwvv.5g.MtPlaWGeJ2tjwh9Ucn2qztf0-1746832901-1.0.1.1-6swz2A42vTL5_anxaa__7Bjl4XvKswrLyxxLLokoWX8" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>                               

Whois info of domain

Domain Name: 04CX.COM
Registry Domain ID: 2099043901_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gname.com
Registrar URL: http://www.gname.com
Updated Date: 2025-04-06T03:57:49Z
Creation Date: 2017-02-20T06:58:22Z
Registry Expiry Date: 2026-02-20T06:58:22Z
Registrar: Gname.com Pte. Ltd.
Registrar IANA ID: 1923
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +65.65189986
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: LEANNA.NS.CLOUDFLARE.COM
Name Server: SERGI.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-09T23:21:31Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
NOTICE: The expiration date displayed in this record is the date the
TERMS OF USE: You are not authorized to access or query our Whois
by the following terms of use: You agree that you may use this Data only
to: (1) allow, enable, or otherwise support the transmission of mass