check web redirect url status code checker

Check server response of

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NS records
Whois domain
Response headers
Request headers
Raw HTML code
200 OK - 3d1m.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 16 May 2025 16:58:52 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cf_bm=lHuoikgB6_hoIgF_Hpkirs1nz9f4WENgrDVxUzLHgpw-1747414732-1.0.1.1-I83Qg6bCeLANOuyDKSU95xPNT4N5EjVJq8lQf7EyV3BJQ16aMkbVkYEPmtlNdeTcSYKrzzPFwbsxcRsm4w7fw0gY1yqwjphJvUpFG7Lx5EzkfwJ4PkEHGAB7Xlp.S8Sy; path=/; expires=Fri, 16-May-25 17:28:52 GMT; domain=.3d1m.com; HttpOnly
Vary: Accept-Encoding
cf-cache-status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GUlrCZg1acRCor2I9XWYEZ0LoGgVpXRURylkzHcZYJTsjHCp6722EC0lyS8yIKv%2F%2B8CnSZEaJg6YD%2FwSkoMAHoo%2FENsh0ygauYs5MwJ6iTl5Olf9g1o9uWo2mswC7ZzrqHoXWF6e3w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 940c6c1ea8d492d9-CPH
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=30051&min_rtt=30051&rtt_var=15025&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 200 OK

200 OK 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: 3d1m.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Cloudflare</title>
    <link rel="stylesheet" href="style.css" />
  </head>
  <body>
    <main>
      <header>
        <h1><span id="domain-name"></span></h1>
        <h2>
          The owner of this domain hasn't put up a website yet. Try visiting
          again soon. This domain is registered using
          <a
            href="https://www.cloudflare.com/products/registrar/"
            target="_blank"
            >Cloudflare Registrar.
            <svg
              width="16"
              height="16"
              viewBox="0 0 16 16"
              fill="none"
              xmlns="http://www.w3.org/2000/svg"
            >
              <path
                d="M9.99575 1.53249L10.0042 2.53249L12.783 2.50999L8.6465 6.64649L9.3535 7.35349L13.49 3.21699L13.4675 5.99574L14.4675 6.00424L14.5042 1.49574L9.99575 1.53249Z"
                fill="currentColor"
              />
              <path
                d="M12 12H4V3.99999H8.5V2.99999H3.5L3 3.49999V12.5L3.5 13H12.5L13 12.5V7.49999H12V12Z"
                fill="currentColor"
              />
            </svg>
          </a>
        </h2>
      </header>

      <h3>Are you the domain owner?</h3>

      <section>
        <p>
          Log in to the Cloudflare Dashboard to
          <a
            href="https://developers.cloudflare.com/dns/manage-dns-records/how-to/create-root-domain/"
            target="_blank"
            >create a root domain record.
            <svg
              width="16"
              height="16"
              viewBox="0 0 16 16"
              fill="none"
              xmlns="http://www.w3.org/2000/svg"
            >
              <path
                d="M9.99575 1.53249L10.0042 2.53249L12.783 2.50999L8.6465 6.64649L9.3535 7.35349L13.49 3.21699L13.4675 5.99574L14.4675 6.00424L14.5042 1.49574L9.99575 1.53249Z"
                fill="currentColor"
              />
              <path
                d="M12 12H4V3.99999H8.5V2.99999H3.5L3 3.49999V12.5L3.5 13H12.5L13 12.5V7.49999H12V12Z"
                fill="currentColor"
              />
            </svg>
          </a>
        </p>
      </section>

      <h3>What is Cloudflare?</h3>

      <section>
        <p>
          Cloudflare is a global cloud provider designed to make everything you
          connect to the Internet secure, private, fast, and reliable. Our
          mission is to help build a better Internet.
        </p>
      </section>

      <section class="promotional-cards">
        <a href="https://1.1.1.1/" target="_blank">
          <section>
            <h2>
              Download 1.1.1.1 — the free app that makes your Internet safer.
            </h2>
            <p>
              Protect your traffic and speed up your connection on all your
              devices.
            </p>
          </section>
        </a>
        <a
          href="https://www.cloudflare.com/products/registrar/"
          target="_blank"
        >
          <section>
            <h2>
              Register your own domain name for the lowest cost, every time.
            </h2>
            <p>
              Cloudflare Registrar charges wholesale prices, without sneaky
              markups.
            </p>
          </section>
        </a>
      </section>
      <div class="animation_wrapper">
        <div class="animation animation_center"></div>
        <div class="animation animation_left"></div>
        <div class="animation animation_right"></div>
      </div>
    </main>
    <footer>
      <div class="footer-border">
        <div class="footer-left">
          <svg
            width="80"
            height="2"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <mask
              id="b"
              style="mask-type: alpha"
              maskUnits="userSpaceOnUse"
              x="0"
              y="0"
              width="80"
              height="2"
            >
              <path fill="url(#a)" d="M0 0h80v2H0z" />
            </mask>
            <g mask="url(#b)">
              <path class="bottom" d="M0 1h80v1H0z" />
              <path class="top" d="M0 0h80v1H0z" />
            </g>
            <defs>
              <linearGradient
                id="a"
                x1="80"
                y1="2.00005"
                x2="0"
                y2="2.00005"
                gradientUnits="userSpaceOnUse"
              >
                <stop stop-color="#fff" />
                <stop offset="1" stop-color="#fff" stop-opacity="0" />
              </linearGradient>
            </defs>
          </svg>
        </div>
        <div class="footer-center">
          <svg
            width="100%"
            height="2"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <path class="bottom" d="M0 1h640v1H0z" />
            <path class="top" d="M0 0h640v1H0z" />
          </svg>
        </div>
        <div class="border-right">
          <svg
            width="80"
            height="2"
            viewBox="0 0 80 2"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <mask
              id="mask0_218_1790"
              style="mask-type: alpha"
              maskUnits="userSpaceOnUse"
              x="0"
              y="0"
              width="80"
              height="2"
            >
              <rect width="80" height="2" fill="url(#paint0_linear_218_1790)" />
            </mask>
            <g mask="url(#mask0_218_1790)">
              <rect y="1" width="80" height="1" class="bottom" />
              <rect width="80" height="1" class="top" />
            </g>
            <defs>
              <linearGradient
                id="paint0_linear_218_1790"
                x1="80"
                y1="2.00005"
                x2="0"
                y2="2.00005"
                gradientUnits="userSpaceOnUse"
              >
                <stop stop-color="white" stop-opacity="0" />
                <stop offset="1" stop-color="white" />
              </linearGradient>
            </defs>
          </svg>
        </div>
      </div>
      <p>
        Performance & Security by
        <a href="https://cloudflare.com" target="_blank">Cloudflare</a>
      </p>
    </footer>
    <script>
      const subDomainName = (selector) => {
        const domainNameElement = document.getElementById(selector);
        if (!domainNameElement) {
          return;
        }
        const host = window.location.host.includes("cloudflareregistrar.com")
          ? "This domain is not setup yet."
          : window.location.host;
        domainNameElement.innerText = host;
      };
      subDomainName("domain-name");
    </script>
  </body>
</html>

Whois info of domain

Domain Name: 3D1M.COM
Registry Domain ID: 2868845628_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: http://www.cloudflare.com
Updated Date: 2025-03-03T04:18:58Z
Creation Date: 2024-04-02T13:27:28Z
Registry Expiry Date: 2026-04-02T13:27:28Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6503198930
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: MEGAN.NS.CLOUDFLARE.COM
Name Server: TERRY.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-16T16:58:38Z <<<
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
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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