Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
301 Moved Permanently - dff01.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sun, 18 May 2025 08:05:44 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.dff01.com/

HTTP Code 301 Moved Permanently

301 status code means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

200 OK - http://www.dff01.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sun, 18 May 2025 08:05:45 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
Cache-Control: private
X-Runtime: 0.129
X-RateLimit-Limit: 1000
X-RateLimit-Remaining: 999
Set-Cookie: _sessionHandler=17fe1be71f067ba31c4fe26af6b2585fdc7242ccb3ad2052feb20519bd540cd8; path=/
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: POST, PUT, GET, DELETE, HEAD, OPTION
Access-Control-Allow-Headers: X-Requested-With, Content-Type, Authorization, Source, Uuid
Access-Control-Max-Age: 86400
Access-Control-Expose-Headers: Authorization, Set-Cookie
Cache-Control: private

HTTP Code 200 OK

200 status code is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: dff01.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
<!-- Fri May 16 2025 16:06:11 GMT+0800 (中国标准时间) -->
<!DOCTYPE html>
<html data-theme="main">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="renderer" content="webkit" />
    <link rel="shortcut icon" href="/favicon-xc.ico">
    <script>
      window.onload = function(){
        //判断IE,显示提示图片
        var ua = navigator.userAgent;
        if(ua.indexOf('MSIE') > -1 || ua.indexOf('Trident/') > -1){
          document.body.innerHTML = '';
          document.body.style.backgroundImage = "url('./ie_waring.jpg')";
          document.body.style.backgroundSize = "cover";
        }
      }
    </script>
     <script>
      (function(){
        if (!/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent) && "" !== 'dev' && location.pathname !== '/') {
          location.href = '/';
        }
        if (/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent) && "" !== 'dev' && location.pathname.indexOf('webapp') === -1) {
          var agent = '';
          if(location.href.includes('register')){
            const size = location.href.split('/').length;
            agent = location.href.split('/')[size - 1];
          }
          if(agent){
            if(agent.includes('register')){
              location.href = '/webapp/register';
            }else{
              location.href = '/webapp/register?' + agent;
            }
            return;
          }
          // 本地调试不跳转
          if(location.host !== 'localhost'){
            location.href = '/webapp/#/';
          }
        }
        if(navigator.standalone || window.matchMedia('(display-mode: standalone)').matches){
          document.title = '';
        }
        const pattern = new RegExp("[^a-zA-Z]", "g");
        // LITE APP
        if(location.href.indexOf('&deviceType=webapp') > -1){
          const agentCode = decodeURIComponent(location.href.split('#/?')[1].split('&')[0].split('=')[1]);
          sessionStorage.setItem('_agentCode_', agentCode.replace(pattern, ""));
          location.hash = '#/';
        }
        // 从PC转过来的连接
        if(location.href.indexOf('?code=') > -1 && location.href.indexOf('&deviceType=webapp') == -1){
          const agentCode = decodeURIComponent(location.href.split('?code=')[1]);
          sessionStorage.setItem('_agentCode_', agentCode.replace(pattern, ""));
          location.hash = '#/';
        }
        if(location.href.indexOf('/registers/s3/') > -1){
          const agentCode = decodeURIComponent(location.href.split('/registers/s3/')[1]);
          sessionStorage.setItem('_agentCode_', agentCode.replace(pattern, ""))
        }
        if (location.href.split('?')[1] && location.href.indexOf('/registers/s3/') == -1) {
          const agentCode = decodeURIComponent(location.href.split('?')[1]);
          sessionStorage.setItem('_agentCode_', agentCode.replace(pattern, ""))
          return;
        }
        // 默认代理号
        const agentCode = sessionStorage.getItem('_agentCode_') || JSON.parse('{"domain":"gkjkvjpa","top_id":"3160839","agency_model":"4","skins":[],"default_skin":"","domainList":{"22":"www.ehplcl.xyz","32":"www.ydxct670.com","37":"www.vxsdf.vip","38":"www.uywvq.vip","39":"www.qrcxa.vip","40":"sp119.j5k4j3.com","41":"sp119.p2g1r2.com","42":"sp119.u3t6r1.com","43":"sp219.s6j9c4.com","44":"sp219.p9l8z3.com","45":"sp219.c1o5w5.com","46":"sp319.a2x7f8.com","47":"sp319.r9z8t4.com","48":"sp319.z4t8d5.com","49":"sp419.c4y7e7.com","50":"sp519.a3u1t5.com","51":"sp120.j5k4j3.com","52":"sp120.p2g1r2.com","53":"sp120.u3t6r1.com","54":"sp220.s6j9c4.com","55":"sp220.p9l8z3.com","56":"sp220.c1o5w5.com","57":"sp320.a2x7f8.com","58":"sp320.r9z8t4.com","59":"sp320.z4t8d5.com","60":"sp420.c4y7e7.com","61":"sp520.a3u1t5.com","62":"h12.l6h2rh.xyz","63":"h12.k6f7bm.xyz","64":"h12.w2i4ek.xyz","65":"h22.l6h2rh.xyz","66":"h22.k6f7bm.xyz","67":"h22.w2i4ek.xyz","68":"app1.l7t6cl.xyz","69":"app1.f7b3zq.xyz","70":"app1.h4j8pv.xyz","71":"app1.a2w4hy.xyz","72":"app2.y5i3or.xyz","73":"app2.a8g6wm.xyz","74":"app2.t7g2ai.xyz","75":"app2.h8x4qz.xyz","76":"app3.i1g1gm.xyz","77":"app3.l1g5hp.xyz","78":"app3.k8z1bi.xyz","79":"app3.s8z8hj.xyz","80":"app4.r4l4jw.xyz","81":"app5.a7p6ab.xyz","82":"sp11.k9r5rn.xyz","83":"sp11.q2r4tk.xyz","84":"sp11.g5y6di.xyz","85":"sp11.a3h4kw.xyz","86":"sp11.k8e2nx.xyz","87":"sp11.x6g7uv.xyz","88":"sp11.e9f7va.xyz","89":"sp11.l7p3xc.xyz","90":"sp11.s1g8kc.xyz","91":"sp11.f1h2bw.xyz","92":"sp41.h5v6vn.xyz","93":"sp14.q7v9u9.com","94":"sp14.q9r9e7.com","95":"sp14.p9c6x1.com","96":"sp24.v2i3u7.com","97":"sp24.k2u6g5.com","98":"sp24.t1n6d1.com","99":"sp34.l4u7a9.com","100":"sp34.h4m6u4.com","101":"sp34.e5z1x6.com","102":"sp44.t3k4e6.com","103":"h11.z8r4by.xyz","104":"h11.a9u7qf.xyz","105":"h11.f5q9xx.xyz","106":"h21.m7a8al.xyz","107":"h21.s5z6eq.xyz","108":"h21.h4e5nw.xyz","109":"h31.j5p6ig.xyz","110":"h31.c7l9ct.xyz","111":"h31.e8q1op.xyz","112":"h41.e2n3fr.xyz","113":"app1.j9r6pt.xyz","114":"app2.q5g7kb.xyz","115":"app2.o8r7wu.xyz","116":"app2.i4j1ln.xyz","117":"app2.c9e5hl.xyz","118":"app3.g1k4hy.xyz","119":"app3.w1h1jc.xyz","120":"app3.g3e1fh.xyz","121":"app3.t4h2rl.xyz","122":"app4.f7b6ak.xyz","123":"sp15.k9r5rn.xyz","124":"sp15.q2r4tk.xyz","125":"sp15.g5y6di.xyz","126":"sp15.a3h4kw.xyz","127":"sp15.k8e2nx.xyz","128":"sp15.x6g7uv.xyz","129":"sp15.s1g8kc.xyz","130":"sp15.f1h2bw.xyz","131":"sp11.g5d4sd.xyz","132":"sp11.q9g8ec.xyz","133":"sp11.y9y9st.xyz","134":"sp21.u7e6jz.xyz","135":"sp21.y7r7ii.xyz","136":"sp21.t9g9ch.xyz","137":"sp31.k2b4nv.xyz","138":"sp31.t1c7wz.xyz","139":"sp31.i3e7ld.xyz","140":"sp41.i8y8vv.xyz","141":"sp11.y7e5lj.xyz","142":"sp11.r1s7iy.xyz","143":"sp11.g4z4ad.xyz","144":"sp11.z1b6vf.xyz","145":"sp11.t2r4jo.xyz","146":"sp11.h8a7kc.xyz","147":"sp11.c9d8fu.xyz","148":"sp11.v2y5vh.xyz","149":"sp11.e3y9ca.xyz","150":"sp11.g9f6db.xyz","151":"sp11.c4y5ro.xyz","152":"sp12.g5d4sd.xyz","153":"sp12.q9g8ec.xyz","154":"sp12.y9y9st.xyz","155":"sp22.u7e6jz.xyz","156":"sp22.y7r7ii.xyz","157":"sp22.t9g9ch.xyz","158":"sp32.k2b4nv.xyz","159":"sp32.t1c7wz.xyz","160":"sp32.i3e7ld.xyz","161":"sp42.i8y8vv.xyz","162":"protal.ihuzb.com:16801","163":"protal.oipmy.com:16801"},"verifycodeswitch":false}')['domain'];
        if(agentCode){
          sessionStorage.setItem('_agentCode_', agentCode);
          let url = `/webapp/#/?code=${agentCode}`;
          let start_url = `/default/manifest?start_url=${encodeURIComponent(url)}`
          let link = document.createElement('link');
          link.setAttribute('rel', 'manifest');
          link.setAttribute('href', start_url);
          document.getElementsByTagName('head')[0].appendChild(link);
        }
      })()
    </script>
    <style>
      #aliyunCaptcha-btn-close{display: none;}
      #captcha-wy{position: fixed;left: 0;top: 0;width: 100%;height: 100%;z-index: 9999999;display: none;}
    </style>
    <link rel="apple-touch-icon" sizes="120x120" href="/webx/app-xc.png?v=20.05.21.24188">
    <link rel="apple-touch-icon-precomposed" sizes="120x120" href="/webx/app-xc.png?v=20.05.21.24188">
  <meta name="cache-control" content="fc317360-forward"><script defer src="/webx/xc/desktop/javascript/bootstrap.fb759446.js?v=20.05.21.24188"></script><script defer src="/webx/xc/desktop/javascript/vendors.72483a2b.js?v=20.05.21.24188"></script><script defer src="/webx/xc/desktop/javascript/index.2c36f1f7.js?v=20.05.21.24188"></script><link href="/webx/xc/desktop/styles/styles.31f59b26d1e6840558b1.css?v=20.05.21.24188" rel="stylesheet"><link href="/webx/xc/desktop/styles/styles.0f2e458af8145ffd93f5.css?v=20.05.21.24188" rel="stylesheet"><script id="param-hydration">window.__INITIAL_DATA__ = {settings:{"version":"20.05.21.24188","client_version":null,"app_download_url":"https:\/\/scmobile.jpwjj.com\/sc_h5code.png","public_key":"-----BEGIN PUBLIC KEY-----MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDW+Gv8Xmk+EdTLQUU5fEAzhlVuFrI7GN4a8N\/B0Oe63ORK8oBE1pK+t5U5Iz89K4zf7nX+tqQvzND5Z57NMwyqTYYb3TMbrKgjqF1K2YW08OaubjpdohMnDIibmPXNtrbRZpOf2xIaApR+wpqGS+Xw0LzKA8JPYDOPO4lseAtqVwIDAQAB-----END PUBLIC KEY-----","barrage_api_url":"wss:\/\/www.shenbofilm.com\/wss\/","default_promption_code":"kygprb","promption_code":null,"video_speed_host":["www.zpdqg756.com","www.tpdel172.com","www.ksgbw614.com"],"fbxc_popular_leagues":["10648","11140","11062","11018","10815","10807","10983","10661","11988","12227","12224","10406","10706","1064011460","10528","10785","10489","11044","10580","11024","11861","12273","11274","11276","11898","11616","10712","10864","12386","10320","19788","19831","21121","21122","21123","21124","20967","20968"],"fb_popular_leagues":[],"obg_popular_leagues":["32996","24461","132","244","427","239","180","146","6408","320","276","563","303","79","1906","333","2995","585","262","48","39","208","11647","90","7739","359","122","328","230","95","98","6344","172","166","103","160","265","1525","24357","66","198","329","572","18","101","258","313","315","189","482","619","33163","151","7685","7690","9017","4474","9323","9245"],"hichat_url":"https:\/\/www.hailiao.info\/","register_captcha_switch":"0","ws_check_interval":30,"ws_retry_number":3,"ws_retry_waiting_time":90,"ws_expire_time":60,"hichat_url_suffix":["\/im\/chat?platformCode=ZGJU&channelLink=XnZ6b6RVgA&call=2","\/im\/chat?platformCode=ZGJU&channelLink=DP8oBjv940&call=2","\/im\/chat?platformCode=ZGJU&channelLink=Z7NpF5KLaX&call=2"],"sport_match_cache":{"fb":[8,9],"fbxc":[8,9],"obg":[8,9],"obgzy":[8,9],"users":["5944033","5638068","5536240"]},"app_response_speed_max":"1000","app_response_speed_calculation":"30","pwa_domain_config":["https:\/\/scdnapp.b4k4p3.com\/xc\/descript\/n9p4ud.mobileconfig","https:\/\/scdnapp.b4k4p3.com\/xc\/descript\/j5x8xg.mobileconfig"],"op_hichat_url_suffix":["\/im\/chat?platformCode=QSPQ&channelLink=WqXCW4iVMX"],"customer_service_url":"https:\/\/vip3.w2o9f9.com\/service\/chatlink.html","customer_service_urls":["https:\/\/vip3.w2o9f9.com\/service\/chatlink.html","https:\/\/vip3.r8h2pd.xyz\/service\/chatlink.html"],"x9_customer_service_url":["https:\/\/www.hikefu01.net\/im\/index?appid=0NYEsh"],"manual_customer_service_url":"https:\/\/chat.ichatlink.net\/widget\/standalone.html?eid=f6dd193d61c03c713fc2a63bc3ccb4db&language=cn","manual_customer_service_urls":["https:\/\/chat.ichatlink.net\/widget\/standalone.html?eid=f6dd193d61c03c713fc2a63bc3ccb4db&language=cn"]},gameStatus:[{"cid":1,"name":"PT娱乐","alias":"pt","maintenance_start":"2024-06-20 14:10:00","maintenance_end":"2025-12-31 23:59:59","status":0,"show_self_game_lobby":-1},{"cid":2,"name":"BBIN娱乐","alias":"bbin","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":3,"name":"PA娱乐","alias":"ag","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":4,"name":"KGAME娱乐","alias":"kgame","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":5,"name":"熊猫体育","alias":"obg","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":6,"name":"BTI体育","alias":"bti","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":7,"name":"AUG娱乐","alias":"au","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":8,"name":"BC娱乐","alias":"bc","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":9,"name":"杏彩体育","alias":"im","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":10,"name":"沙巴体育","alias":"ibc","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":11,"name":"WM娱乐","alias":"wm","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":12,"name":"VR彩票","alias":"vr","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":13,"name":"sexy娱乐","alias":"sexy","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":14,"name":"幸运棋牌","alias":"xy","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":15,"name":"BTIOW娱乐","alias":"btiow","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":16,"name":"PT2娱乐","alias":"pt2","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":17,"name":"CQ9娱乐","alias":"cqnine","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":18,"name":"JDB娱乐","alias":"jdb","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":19,"name":"PG电子","alias":"pg","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":20,"name":"云游棋牌","alias":"yy","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":21,"name":"VA电子","alias":"va","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":25,"name":"Q4文娱","alias":"q4","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":26,"name":"FB体育","alias":"fb","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":27,"name":"杏吧","alias":"xb","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":28,"name":"雷火电竞","alias":"lh","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":29,"name":"特兔棋牌","alias":"tt","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":30,"name":"IM电竞\/体育","alias":"imone","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":31,"name":"DB真人","alias":"obgzr","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":32,"name":"DB棋牌","alias":"obgqp","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":33,"name":"MG电子","alias":"mg","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":34,"name":"PP娱乐","alias":"pp","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":35,"name":"KY棋牌","alias":"ky","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":36,"name":"SG捕鱼","alias":"sg","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":38,"name":"BG真人","alias":"bgzr","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":39,"name":"开心电竞","alias":"avia","maintenance_start":"","maintenance_end":"","status":2,"show_self_game_lobby":-1},{"cid":40,"name":"DB电竞","alias":"obgdj","maintenance_start":"2024-02-05 14:30:00","maintenance_end":"2030-12-31 23:59:59","status":0,"show_self_game_lobby":-1},{"cid":41,"name":"FB自营体育","alias":"fbxc","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":42,"name":"熊猫自营","alias":"obgzy","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":43,"name":"瓦力棋牌","alias":"wali","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":52,"name":"奥丁电子","alias":"odin","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1},{"cid":60,"name":"奥丁电子(旧)","alias":"addz","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":"0"},{"cid":63,"name":"奥丁棋牌","alias":"ad","maintenance_start":"","maintenance_end":"","status":1,"show_self_game_lobby":-1}]} </script></head>
  <body>
    <div class="root" id="root" class="view" data-target="specialFeature-1691834599183">
    </div>
  </body>
</html>
<!--773e3c5180b1c11c54105deb682a6e21-->                               

Whois info of domain

Domain Name: DFF01.COM
Registry Domain ID: 2736116557_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2024-10-23T15:02:54Z
Creation Date: 2022-11-02T19:08:28Z
Registry Expiry Date: 2025-11-02T19:08:28Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: PNS51.CLOUDNS.NET
Name Server: PNS52.CLOUDNS.NET
Name Server: PNS53.CLOUDNS.NET
Name Server: PNS54.CLOUDNS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-18T08:05:41Z <<<
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