check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
200 OK - dd839.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Sat, 17 May 2025 20:45:30 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Sat, 17 May 2025 08:11:59 GMT
Vary: Accept-Encoding
cf-cache-status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AJgpD%2BVPJF9yMIx06y8wX51yhrteiso5LPviNyhNN9%2FF%2FovLu5MhdfRO%2FQjg0hMJrm7a1KIHIA2DX1XGm0d%2FYKJp09sXuHo4WEJTeU8fyILtcVe7WOK5Zml7EqWcgTXszDTdFIrwexo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 9415f5769abd930a-CPH
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=31447&min_rtt=31447&rtt_var=15723&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=165&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

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: dd839.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE HTML>
<html lang="zh" class="www">
    
    <head><script>var seatype="index"; var seaid=0;</script><script src="/js/seajump.js"></script>
        <meta charset="utf-8">
        <title>
            日韩无码-国产一在线精品一区在线观看-国产成人精品综合在线观看-国产伦精品一区二区三区在线观看-欧美一区二区在线观看
        </title>
        <meta name="keywords" content="日韩无码,国产一在线精品一区在线观看,国产成人精品综合在线观看,国产伦精品一区二区三区在线观看,欧美一区二区在线观看" />
        <meta name="description" content="日韩无码-国产一在线精品一区在线观看-国产成人精品综合在线观看-国产伦精品一区二区三区在线观看-欧美一区二区在线观看，2025年最新性生交大片免费看。" />
        <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
        <meta http-equiv="Cache-Control" content="no-siteapp" />
        <meta http-equiv="Cache-Control" content="no-transform" />
        <meta name="apple-mobile-web-app-capable" content="yes" />
        <meta name="format-detection" content="telephone=no" />
        <meta name="applicable-device" content="pc,mobile" />
        <link rel="stylesheet" href="https://niubixxx.xyz/static/css/_pc_theme.css?1300081"
        />
        <link rel="stylesheet" href="https://niubixxx.xyz/static/css/_swiper.css?1300081"
        />
    </head>
    
    <body>
        <div align="center">
    <script language="javascript" src="https://www.niubixxx.com/seo/gg.js">
    </script>
</div>
<div class="nav_bar wrap">
    <div>
        <span class="domain">
            <div id="logo">
                <a href="/">
                    <script>
                        document.write(location.host.replace(/^(www|m)\./ig, ''))
                    </script>
                    - 网站首页
                </a>
            </div>
        </span>
    </div>
</div>
<div id="alltop" align="center">
</div>
<div class="wrap nav">
    <ul class="nav_menu">
        <li class="active">
            <a href="/">
                视频一区
            </a>
        </li>
        
        <li>
            <a href="/list/index1.html">
                国产精品
            </a>
        </li>
        
        <li>
            <a href="/list/index2.html">
                网红主播
            </a>
        </li>
        
        <li>
            <a href="/list/index3.html">
                日本无码
            </a>
        </li>
        
        <li>
            <a href="/list/index4.html">
                亚洲有码
            </a>
        </li>
        
        <li>
            <a href="/list/index5.html">
                欧美极品
            </a>
        </li>
        
        <li>
            <a href="/list/index6.html">
                成人动漫
            </a>
        </li>
        
    </ul>
    <ul class="nav_menu">
        <li class="active">
            <a href="/">
                视频二区
            </a>
        </li>
        
        <li>
            <a href="/list/index7.html">
                三级伦理
            </a>
        </li>
        
        <li>
            <a href="/list/index8.html">
                中文字幕
            </a>
        </li>
        
        <li>
            <a href="/list/index9.html">
                巨乳美臀
            </a>
        </li>
        
        <li>
            <a href="/list/index10.html">
                人妻熟女
            </a>
        </li>
        
        <li>
            <a href="/list/index11.html">
                制服丝袜
            </a>
        </li>
        
        <li>
            <a href="/list/index12.html">
                另类视频
            </a>
        </li>
        
    </ul>
    <script language="javascript" src="https://www.niubixxx.com/seo/tui.js">
    </script>
</div>
<div id="top" align="center">
</div>
        <div class="wrap">
            <div class="box movie1_list" style="padding:0!important;margin:0 auto 0 !important;">
                <div class="title" style="display:flex;margin-top: 5px;">
                    <h3 class="f18" style="margin: 2px 0 10px 2px;">
                        今日推荐
                    </h3>
                </div>
                <ul style="padding:0">
                    
                    <li>
                        <a href="/play/index50428-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/4287d416f5dc6a3f34ec9ff9a89efee8.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                CAWD610野坂しほり。【公式】2024年1月2日、正式デビュー人生初めての衝動、イキ尽くす。
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50405-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/1306ca3d405feea2ee37e3d921a5afba.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                一边接电话一边挨操刺激.
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50403-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/86ddd76450f57faeb5da6822c689df41.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                一起洗澡-国大夫妇.
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50399-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/5ed20f37ab1ac7e1c344ce84520f2d16.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                医生请帮我检查一下身体.
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50394-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/b73bf0160755088b54a7e16534d89eb3.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                一边跟老公打电话一边偷情被猛操.
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50393-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/f8801eafc545e7ad0255ae61fab86ad7.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                疫情下那些事.
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50390-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/5ad9c019342d66287c201fcc97aad198.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                医生肉棒检查.
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50389-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/c67b9f119cb72b1b7be08f4e6895d6bd.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                咬一口小奈樱』蓝发萝莉雷姆COS的。
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                    <li>
                        <a href="/play/index50383-0-0.html" target="_blank">
                            <img src=https://fmtu.sl2025p.com/upload/vod/20250516-1/f1c3968bca15478f936d659bc35288f8.jpg onerror="src='https://niubixxx.xyz/static/img/nopic.gif'"
                            />
                            <h3>
                                一边欣赏美景一边干美鲍.
                            </h3>
                            <span class="movie_date">
                                2025-05-17
                            </span>
                        </a>
                    </li>
                    
                </ul>
                <Div class="clear10">
                </Div>
                
                <a href="/list/index1.html" class="bottom-more">
                    更多视频&raquo;
                </a>
                
            </div>
        </div>
        <div id="allbottom" align="center">
</div>
<div class="wrap">
    <div class="copyright">
        <div style="line-height:25px;font-size:12px;">
            警告︰本網站只這合十八歲或以上人士觀看。內容可能令人反感；不可將本網站的內容派發、傳閱、出售、出租、交給或借予年齡未滿18歲的人士或將本網站內容向該人士出示、播放或放映。
            </br>
            LEGAL DISCLAIMER WARNING: THIS FORUM CONTAINS MATERIAL WHICH MAY OFFEND
            AND MAY NOT BE DISTRIBUTED, CIRCULATED, SOLD, HIRED, GIVEN, LENT,SHOWN,
            PLAYED OR PROJECTED TO A PERSON UNDER THE AGE OF 18 YEARS.
            <BR>
            <b style="font-family:Verdana, Arial, Helvetica, sans-serif">
                <font color="#CC0000">
                    站点申明：我们立足于美利坚合众国，受北美法律保护,未满18岁或被误导来到这里，请立即离开！
                </font>
            </b>
        </div>
    </div>
</div>
<script src="https://www.niubixxx.xyz/static/js/_www.js?1300081">
    < div style = "display:none" > <script language = "javascript"src = "https://www.niubixxx.com/seo/tj.js" > 
</script>
<div id="tempalltop">
    <script src="https://www.niubixxx.com/seo/alltop.js">
    </script>
</div>
<script type="text/javascript">
    document.getElementById("alltop").innerHTML = document.getElementById("tempalltop").innerHTML;
    document.getElementById("tempalltop").innerHTML = "";
</script>
<div id="temptop">
    <script src="https://www.niubixxx.com/seo/top.js">
    </script>
</div>
<script type="text/javascript">
    document.getElementById("top").innerHTML = document.getElementById("temptop").innerHTML;
    document.getElementById("temptop").innerHTML = "";
</script>
<div id="tempallbottom">
    <script src="https://www.niubixxx.com/seo/allbottom.js">
    </script>
</div>
<script type="text/javascript">
    document.getElementById("allbottom").innerHTML = document.getElementById("tempallbottom").innerHTML;
    document.getElementById("tempallbottom").innerHTML = "";
</script>
</div>
    </body>

</html>

Whois info of domain

Domain Name: DD839.COM
Registry Domain ID: 2787243142_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namesilo.com
Registrar URL: http://www.namesilo.com
Updated Date: 2024-05-25T08:42:36Z
Creation Date: 2023-06-05T10:56:45Z
Registry Expiry Date: 2025-06-05T10:56:45Z
Registrar: NameSilo, LLC
Registrar IANA ID: 1479
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4805240066
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: AUSTIN.NS.CLOUDFLARE.COM
Name Server: MIKI.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-17T20:45:20Z <<<
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