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Countries
OK
https://fbcdn.net/robots.txt
France
Country
AS13335
Network
January 18, 2025, 06:51 AM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 4.3s
Share on Facebook or Twitter
On January 18, 2025, 06:51 AM UTC, https://fbcdn.net/robots.txt was accessible when tested on AS13335 in France.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
162.158.185.42
Query:
IN A fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.11.35
Query:
IN AAAA fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f10d:183:face:b00c:0:25de

TCP Connections

Connection to 2a03:2880:f10d:183:face:b00c:0:25de:443 succeeded.
Connection to 157.240.11.35:443 succeeded.

HTTP Requests

URL
GET https://fbcdn.net/robots.txt
Response Headers
Alt-Svc:
h3=":443"; ma=86400
Cache-Control:
private, no-cache, no-store, must-revalidate
Content-Security-Policy:
default-src data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* blob: data: 'self' https://*.google-analytics.com *.google.com;style-src 'unsafe-inline';connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' https://*.google-analytics.com;img-src data: blob: 'self' https://*.google-analytics.com;block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
Content-Type:
text/html; charset="utf-8"
Cross-Origin-Embedder-Policy-Report-Only:
require-corp;report-to="coep_report"
Cross-Origin-Opener-Policy:
same-origin-allow-popups
Date:
Sat, 18 Jan 2025 06:51:32 GMT
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_proxy="AcKc0uymBNF9AojweVuvvX_X5E6mEUHtgtkaYQVUsCaPK79YkLcAW_qYPCUO2kyGuBQplMtzIrbqox9JDGhF"; e_fb_binaryversion="AcIiLsuV6vEFTcysogMtH-F88F2-wdIObD5xv69eeFpMkSoDzAQptW8Qooa1bzoFVwpOx5MJPhhnoFOo1-zV3_t_XGuokGB3P_E"; e_fb_httpversion="AcKjebEGE1pIJlZTzAWLA9OCr1BZemUTZWjg7NrvtXgXcnCnFNXFAlhjJFoD"; e_fb_responsebytes="AcKKAEsU8INVTpjg6HDkfAxwb79k3cNPgxl5X-RBLj84wiC0O3bNaTg7B9_W"; e_fb_requesttime="AcL6-qxd2eVWHa-y8lXl1RXIjaTugN4NPXa8BUYD063YhQVZtoZD4s3nYz3z_umnChtTDuD2ug"; e_fb_requesthandler="AcLbtI8GfXga4do6vevpFBxL5O4TRv__0xwxmR3AhiL1pxJkR4t1RjnxQ0odhHk0n-3gYzeKCSc"; e_fb_hostheader="AcJaPs-MxXQj79GrZ-bjpEqEKS36Ml8JFvsl1StG-Y5jkBtCuXO1E_pLtUP6sfZHKzpr"; e_fb_requestsequencenumber="AcIPZUNWYX02gEh7YuYDo8uz3w9o6fmNgzyVujxSU6na4a6BfZ9fUFx5WWfo"; e_upip="AcKuG9SvZ8BsGuaRW2R2IrUBJLrPKPw-bBhp0QmwHKgEFQFgS3EDnx_u-JZK-z136UN-QFNjgNjMkgnJaHMDbQ5lUj2N7vV3zTHkUg"; e_fb_builduser="AcLBW0_E08QDbNCJkheBD8cJVye20VUEE82VV99sqUV6sUNWWdGBYnmsih3DJw6hPxc"; e_fb_vipport="AcLHWoQIfKDLTV96Xg0Hkj4syaLxROPWIn4HWb74MqZanxqgpQ_7FCPFAdIk"; e_clientaddr="AcJGqNllNQzatDOPGYGRjUtEnmGbJgXBihdkK0W4bgn2WqRz8M_mJcTGIj7JEsp7bJ-BWz4hFPp6jvBjC-NT0BQcwdvo451MsNJDuazvgl8l9r2U6w"; e_fb_vipaddr="AcIWolDFOvafSO6nCJzdMk4zJC60_H-36sdXFJFKVI4bkHdBbwg9a1dTgjaRHTB3S_zqQ0GZYD-cKDdT8ofLub8WceUZsTGMoQ"; e_fb_configversion="AcL_4Yt94k2KTKuyhzIKnbaNYr2xaSv4Mcb0SvF7wey7onzpcXcRgiYbUxf_9A", http_request_error; e_fb_configversion="AcJyzpJ5eXWRz4Op-9h_X5qPmIR8Rmrs_TNtbElmEYWo05H3sd6hbQ-1Zcw49g"; e_clientaddr="AcLletTd1C4KjaxUNpgsdf-l-AmUZ_aYX1XG3-PAVGe_CfAQW1lT8d_NG1KxTSgr7VaVAwQxsBGj_6Tf8A"; e_fb_vipport="AcIUAjzVvEeIIyrG_6bPzCBPiX-73Lzvig5xJbM_rm4v8y6KnFrI4AsHBDAl"; e_upip="AcIN-j3CyD0KZDvcEjL4MaluetIy65rlBKFf8z7UZe6Hki5ijSoxycKnf3ZvsLrY_YmtPzti1oAzeXfIcHKrff2jF5Tcp6013A"; e_fb_requestsequencenumber="AcJA7Nx9VydJmkQSVaGgomFLBuWePOY7tiyez5i1r8daXwdChtfINuuc6A"; e_fb_hostheader="AcJxfEewXSADSkJU50CoOUGF6ZJOdtFBqrFNNitrpwz4rr8HQ15ynd6fA7xrNevCIooE"; e_fb_vipaddr="AcLI_y_gW4HAKY3Y7SCX_wPrZHYlX1FM4bspfQS46wmb1kGr79Sa0ESjenSXyV-3hJcOVK7oeA"; e_fb_requesthandler="AcLQb-JpUF1JGzIBy-K665Ua_8wmxstydcm4HDooI4mUiCxf8iVHNobwzpLaPwh5ZuIPSdvRBrcY1X-lz3wLRNmO"; e_fb_requesttime="AcKXmxEETDu2trM5PyCwJ8zmPdfRAs0UFLIjxTw_-_PgdRTBpIakoRwRBWi7nnwcUC_nfrZ2hg"; e_fb_builduser="AcLlw94ELrl6gP9tppAi4d1lt2CJqhwKG15Ha2YuTlWvX9yTxgMEFZv5spRrUmJVRnM"; e_fb_httpversion="AcKUS858ilq-IDcWQUcpinMRir84B38G4tSWNEsx4gm-dovcjE5AKIU9uo2h"; e_fb_binaryversion="AcKUwXrNsWI9CNmqpAdWpqrYEAZuajBDDVpH5TLGtBa8O9tr7P7lAvoMwuLuPdgMj-iiGLcs9Zv7OrjUYkXtbLDXezTEW4joIGs"; e_proxy="AcKlvYKpqnjdmYefKjAdzx1N8YQokdNpNP_K-vMS6SuN_M6KAIhMGPVVg9nUbzAAcqSkYVVwQIDAgFc"
Report-To:
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}
Reporting-Endpoints:
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0"
Strict-Transport-Security:
max-age=31536000; preload; includeSubDomains
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Connection-Quality:
EXCELLENT; q=0.9, rtt=29, rtx=0, c=10, mss=1368, tbw=3609, tp=-1, tpl=-1, uplat=131, ullat=0
X-Fb-Debug:
Q6jQA11heYKgwRm4g1aWfOBwv+VjdQL3GOoQv9FDWYwSl6rIzTZIADItcKzBu3gastMY83dl47MqLV6ZQB8gKA==
X-Frame-Options:
DENY
X-Xss-Protection:
0
Response Body
<!DOCTYPE html><html lang="en" id="facebook"><head><title>Error</title><meta charset="utf-8" /><meta http-equiv="Cache-Control" content="no-cache" /><meta name="robots" content="noindex,nofollow" /><style nonce="OVRsXdju">html, body { color: #333; font-family: 'Lucida Grande', 'Tahoma', 'Verdana', 'Arial', sans-serif; margin: 0; padding: 0; text-align: center;}
#header { height: 30px; padding-bottom: 10px; padding-top: 10px; text-align: center;}
#icon { width: 30px;}
.core { margin: auto; padding: 1em 0; text-align: left; width: 904px;}
h1 { font-size: 18px;}
p { font-size: 13px;}
.footer { border-top: 1px solid #ddd; color: #777; float: left; font-size: 11px; padding: 5px 8px 6px 0; width: 904px;}</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 class="core"><h1>Sorry, something went wrong.</h1><p>We&#039;re working on getting this fixed as soon as we can.</p><p><a id="back" href="//www.facebook.com/">Go back</a></p><div class="footer"> Meta &#169; 2024 &#183; <a href="//www.facebook.com/help/?ref=href052">Help</a></div></div><script nonce="OVRsXdju">
              document.getElementById("back").onclick = function() {
                if (history.length > 1) {
                  history.back();
                  return false;
                }
              };
            </script></body></html><!-- @codegen-command : phps GenerateErrorPages --><!-- @generated SignedSource<<f06de9d674e466d31c38de4e1e683a0e>> -->

Resolver

Resolver ASN
AS13335
Resolver IP
162.158.185.42
Resolver Network Name
Cloudflare Inc
Report ID
20250118T064800Z_webconnectivity_FR_13335_n1_fbLafeNofROlb1Fh
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

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