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OK
https://lookaside.facebook.com/robots.txt
Dominica
Country
AS11139
Network
December 25, 2024, 01:53 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 1.7s
Share on Facebook or Twitter
On December 25, 2024, 01:53 PM UTC, https://lookaside.facebook.com/robots.txt was accessible when tested on AS11139 in Dominica.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
69.57.241.9
Query:
IN A lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.14.19

TCP Connections

Connection to 157.240.14.19:443 succeeded.

HTTP Requests

URL
GET https://lookaside.facebook.com/robots.txt
Response Headers
Cache-Control:
private, no-cache, no-store, must-revalidate
Content-Length:
1542
Content-Security-Policy:
default-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'unsafe-inline' blob: data: 'self' connect.facebook.net 'wasm-unsafe-eval' https://*.google-analytics.com *.google.com;style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline' https://fonts.googleapis.com;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' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net *.fbsbx.com *.fb.com https://*.google-analytics.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com https://fonts.gstatic.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net *.carriersignal.info blob: android-webview-video-poster: *.whatsapp.net *.fb.com *.oculuscdn.com *.tenor.co *.tenor.com *.giphy.com https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://*.google-analytics.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data: *.tenor.co *.tenor.com https://*.giphy.com;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net *.google.com *.doubleclick.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;
Content-Type:
text/html; charset="utf-8"
Cross-Origin-Opener-Policy:
same-origin-allow-popups
Date:
Wed, 25 Dec 2024 13:53:00 GMT
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_proxy="AcL6XXOUPhgJRX-z6-rA3uKUvPSOaZsyjdu6RTh8292mmJcPQ-TUssMCUrxMtPy3axd_h5iT_Lke1QXcqLU"; e_fb_binaryversion="AcLzMDFbeta3lKb3zXZU6IcFydW0O2ToyU6gYbYKlfOHB2WTs8msmvxAtvor-vBIwlxE2USK7ispbfIBynFldpadu9WDZXsQubQ"; e_fb_httpversion="AcJ7z98LZH-bK-p2Zz7hPWUZpWmuV8tlE_4Dr3nGyaxMKdSGCIm2QTVU3gEO"; e_fb_responsebytes="AcKzI_m1RZmKEWCQkhFmdsn8hzWK6BesVDcvQtSQ4jXz3EMfQsCqP176sbOhZw"; e_fb_requesttime="AcIkHm_yFZ2mu47Ixv_REkfNUOSRezhx5gFuBoSS3mjbDay4yc9LpDvVrpSPsqczbX631BM8jg"; e_fb_requesthandler="AcLsCjNw4cFLqXXJ9iArj_Ax1EAWecaM-ZHCghelKIaGrxrgY6tkeinipKHAmran1_v1_-MW"; e_fb_hostheader="AcI0I_zGj2l7saaYiJnftjGla9oZQ7yJGWbpmq_eu0UUgnS0hveKVa0BUgYoEMS-mXFo588EaWpSzw"; e_fb_requestsequencenumber="AcIByN6Fn_5haxRMcZ3Tckg75yyWCTDvV69vZoSTgqQ5tWZlcsKp_GMn-Wk"; e_upip="AcLslQDCvRCNTWf3FX9LYeRcjVxbGueUtPqx8nkQ-h4GgMImSLBlzrudNaOKIPO_RSRwCIIAYi2Y8xl4Q9pRebka9cR-5_WQwZboefU"; e_fb_builduser="AcLfZ06m8lOBoIKvfLHsRIUU4qwVNcl6mRJXw0sWIVLR8ETRI_kQ98vVuEf00tSZq_E"; e_fb_vipport="AcLtSAuUp8tMcack3uevYa8rZYEThmZK7Y4RVMSGh9JGDGhCxSShUdT2Yaso"; e_clientaddr="AcLfyDPJ3gQWPMtSsA2gQ7wNteOogpsrCJBzwZF8HC2HIWhzuRLCDGvOl08JpkCrhFaOseodG1xnAb7W7zRktN4EP3zRUUmEtLf5wH_dXGEfHfLl"; e_fb_vipaddr="AcIzdaVYwMPNFGCuvCmYQWOJPcmBDJaX6G0oVem339ocdYakFIc1_-DoFt76bACVRqD81fzEe_54T0osU4u6ay0ymQghSFpR"; e_fb_configversion="AcIJILKGIV2_ZAHg_EgBCL9oz0EGrGMqAGBK0T-YBeAyrhDLWSmEnXguIDyQ9A", http_request_error; e_fb_configversion="AcIDJncdQErN_wSwgqMmnGhZ_PVBcFm58aJpszfKiGszJMIdC6y_qcWricVtFw"; e_clientaddr="AcI8GQ6n-lPZkU2hMO4B6NwbKxh4oVf95-9ejNhyELGMArZLJzKsLhBPpda7SjdDfR3srAPbYibkY4aTNtE"; e_fb_vipport="AcIGzI5AMFAkvw-2KQi1orjU4eYwrgBsRogELkwDlQgf2gq6E-uV9QA9ApB_"; e_fb_requestsequencenumber="AcKgabZVwIDHIZnRXKZsuLNDvRBOSHCnvaX4Er4oUtKpI2q9m3eFBtZFkQ"; e_fb_responsebytes="AcLOgRoPudLyR3_9xW1or99NRcYJChBpCo1WPKQ2y0Tt5TOd21uLAWAtx43AHQ"; e_fb_hostheader="AcLedV7P4tPp6GujWQk4CXVDYGBeywhXa4tJ33CTCfMNjrP_Ts4Sq2xukqwQyQejgy0leQg6eqBDxg"; e_fb_vipaddr="AcIeK8b5SNwbc3ALEgsnTWrtZCnlzJ-Sf0fwwbQhTl2p6Fz7K3YV3yf2A53Mlzbj2p_gqXOCSw"; e_fb_requesthandler="AcJJnsTf-nEqeshkQipUf406ONrFby2gzbMpxBKsfk7ir7XH2Pk2NlOYUDMB0EQhq2vh6sehgosyF4Od"; e_fb_requesttime="AcKmfeViZ0ZjJ-e1FEyB8vkNfb7tJMH_h3PjYnoixu53FCjhFw9kdsA5bHi47-CR3Cgcmlrjag"; e_fb_builduser="AcIcRJBXuQPAPgr33mMGa5T0LW0F05GoWbM1R8FUVFLzbmVufFCV6fbNJm_xgGuTN2c"; e_fb_httpversion="AcLFgdhCXsTbq7w2WnZLTfsBPqC5Ki4Yd7AfNS05ftulB5kaJkYRnaD_LeQj"; e_fb_binaryversion="AcLy_Rb0VQLl97ICx7B3oMYF9-3LzxmAKlruel09Ttwc9I5NXPrc7T4g4ehGxS1-vzaHEL17mxXTZca0sr6U5XnjEZXZaJX7l4Y"; e_proxy="AcJ9CPkDmHR5sddXA0YYsYPsRb-pIWRBMi-gK6erJDmclDOyjufHL9tNr9-cchoqbrur_zrMpp3AXHM"
Report-To:
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7452347135181144964"}]}
Reporting-Endpoints:
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7452347135181144964"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Debug:
cOM2Y0T6VOVE+8LrKEk5Oz7C4bj5ZLf2nalUBzqK81nHvdRWP/TMp7mCqgTmDcxnIAa6PvGAgryfP0hqj29Zcg==
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="qW4EhcWc">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="qW4EhcWc">
              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
AS11139
Resolver IP
69.57.241.9
Resolver Network Name
Cable & Wireless Dominica
Report ID
20241225T135138Z_webconnectivity_DM_11139_n1_dccSnT26PA2aP0ia
Platform
windows
Software Name
ooniprobe-desktop (3.9.8)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

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