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Countries
OK
https://lookaside.facebook.com/robots.txt
Germany
Country
AS3320
Network
September 19, 2024, 03:53 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 400ms
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On September 19, 2024, 03:53 PM UTC, https://lookaside.facebook.com/robots.txt was accessible when tested on AS3320 in Germany.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
217.237.148.107
Query:
IN A lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.223.15
Query:
IN AAAA lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f057:10:face:b00c:0:3

TCP Connections

Connection to 2a03:2880:f057:10:face:b00c:0:3:443 succeeded.
Connection to 157.240.223.15:443 succeeded.

HTTP Requests

URL
GET https://lookaside.facebook.com/robots.txt
Response Headers
Access-Control-Allow-Origin:
*
Content-Length:
2959
Content-Type:
text/html; charset=utf-8
Date:
Thu, 19 Sep 2024 15:53:16 GMT
Proxy-Status:
proxy_internal_response; e_isproxyerr="AcLRqtSDxzV8rm2w3QjAyUjzKo7ivZTQdEz49-62MpJtWti0beRGQAITE-WRPg"; e_proxy="AcIW3ekT1q5g0UB43SJRByxco_jJGoFfcIVfRk87LvIIbOiDQnxR_rhH0_30xISQ8qEghuAAohlge1s"; e_fb_binaryversion="AcLxzLx4qoukOGTs53uBePlo9J4ie-pS4iRGHGaAcGYIRQ97zuXPEtF5wCi0CTqd4PK-Kn_tguAJzynjXLgzldGmtwbfPZ6uhLQ"; e_fb_httpversion="AcLmcKiUfLbdpnpTpW6gzCJRqtz9ONg2GKipzBLurJ00elLTvKJOsZrwbQOE"; e_fb_requestsequencenumber="AcKA55lDhPzH3O2iXvZmmuwO0WJ_7OUV-LHR4FaFlNMpc4CX1Fdr3f3lQA"; e_fb_requesthandler="AcIzPFsOqf_8kFLEgtcBLxApXqOC9PEfY3HMNTA6IlnJkaYYUYk1tqoLbxVWqlVNMDQsyHW1uBPQoUak"; e_fb_proxycode="AcIvRAod4PldzRNJRBYrj4oeX7bjZXTw9lAWpfKQdVCo_QkgTQangvfI1zZ7"; e_fb_builduser="AcIKljJG7uyBh0kkbVKsmUO4KPI6rUlC7cNj04lZmQe926WvVPqv61wWq0iyRsr_nN4"; e_fb_vipport="AcKIOyotv9viB2168lPtyvChAP3btBk3tT5Nms6a5IVoT6MvTdaioRLXnUeH"; e_clientaddr="AcK2Ngc22kCr3jv7dQtxA56Hqxr0NVSfFbuS_c6TJkUGSqpc4UbbVxfmcS7SrxyqaI_GMJ9P7mkD_qsxnL8"; e_fb_vipaddr="AcJ8ZRK2xHyaRgjOLqN78tdp-9iv45M6ejj049gppM5AGeDeYR5QvdK1W7Q__vasKpSU8bYBu9M"; e_fb_configversion="AcLBTF6BXTxP6Hf3XB_0iiawHCwOn26YjzRYkUSvzTOAG10zOs8TmQ4qh2JACQ"; e_fb_requesttime="AcLm2wjlcz2t1dAzNQQr1yjL62r3v18lCxNJdogtKnfZ1lBfxaf6GQ_A83K_HB2dvCqxpbVXDg"; e_fb_responsebytes="AcIitkqiPfPz-ckmv9RkoCemIFNgCWDfquNXuYek7NBj9CKeGhs-_uMVuq8WzQ"
Response Body
<!DOCTYPE html>
<html lang="en" id="facebook">
  <head>
    <title>Facebook | Error</title>
    <meta charset="utf-8">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="cache-control" content="no-store">
    <meta http-equiv="cache-control" content="max-age=0">
    <meta http-equiv="expires" content="-1">
    <meta http-equiv="pragma" content="no-cache">
    <meta name="robots" content="noindex,nofollow">
    <style>
      html, body {
        color: #141823;
        background-color: #e9eaed;
        font-family: Helvetica, Lucida Grande, Arial,
                     Tahoma, Verdana, sans-serif;
        margin: 0;
        padding: 0;
        text-align: center;
      }

      #header {
        height: 30px;
        padding-bottom: 10px;
        padding-top: 10px;
        text-align: center;
      }

      #icon {
        width: 30px;
      }

      h1 {
        font-size: 18px;
      }

      p {
        font-size: 13px;
      }

      #footer {
        border-top: 1px solid #ddd;
        color: #9197a3;
        font-size: 12px;
        padding: 5px 8px 6px 0;
      }
    </style>
  </head>
  <body>
    <div id="header">
      <a href="//www.facebook.com/">
        <img id="icon" src="//static.facebook.com/images/logos/facebook_2x.png" />
      </a>
    </div>
    <div id="core">
      <h1 id="sorry">Sorry, something went wrong.</h1>
      <p id="promise">
        We're working on it and we'll get it fixed as soon as we can.
      </p>
      <p id="back-link">
        <a id="back" href="//www.facebook.com/">Go Back</a>
      </p>
      <div id="footer">
        Facebook
        <span id="copyright">
          &copy; 2024
        </span>
        <span id="help-link">
          &#183;
          <a id="help" href="//www.facebook.com/help/">Help Center</a>
        </span>
      </div>
    </div>
    <script>
      document.getElementById('back').onclick = function() {
        if (history.length > 1) {
          history.back();
          return false;
        }
      };

      // Adjust the display based on the window size
      if (window.innerHeight < 80 || window.innerWidth < 80) {
        // Blank if window is too small
        document.body.style.display = 'none';
      };
      if (window.innerWidth < 200 || window.innerHeight < 150) {
        document.getElementById('back-link').style.display = 'none';
        document.getElementById('help-link').style.display = 'none';
      };
      if (window.innerWidth < 200) {
        document.getElementById('sorry').style.fontSize = '16px';
      };
      if (window.innerWidth < 150) {
        document.getElementById('promise').style.display = 'none';
      };
      if (window.innerHeight < 150) {
        document.getElementById('sorry').style.margin = '4px 0 0 0';
        document.getElementById('sorry').style.fontSize = '14px';
        document.getElementById('promise').style.display = 'none';
      };
    </script>
  </body>
</html>

Resolver

Resolver ASN
AS3320
Resolver IP
217.237.148.107
Resolver Network Name
Deutsche Telekom AG
Report ID
20240919T155210Z_webconnectivity_DE_3320_n1_qbw8o9Vp4HaoXxH8
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.19.2)
Measurement Engine
ooniprobe-engine (3.19.2)

Raw Measurement Data

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