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Circumvention Charts
Countries
OK
https://lookaside.facebook.com/robots.txt
Kenya
Country
AS33771
Network
April 04, 2025, 01:55 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 1.6s
Share on Facebook or Twitter
On April 04, 2025, 01:55 PM UTC, https://lookaside.facebook.com/robots.txt was accessible when tested on AS33771 in Kenya.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
67.215.86.65
Query:
IN A lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
57.144.138.128
Query:
IN AAAA lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f345:80:face:b00c:0:3

TCP Connections

Connection to 2a03:2880:f345:80:face:b00c:0:3:443 was blocked.
Connection to 57.144.138.128:443 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 blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'nonce-fNLtrLSx' 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;child-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net accounts.meta.com 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;manifest-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;object-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.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:
Fri, 04 Apr 2025 13:55:10 GMT
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_fb_responsebytes="AcKY-YatSYhJ-ype7uI9p71ce9yxjF7BMUpH3wTq0UTRyQfFgjGco5gjdfbUQw"; e_fb_requesttime="AcL2uJfGPNPcFJ0jw4QafrqrGUxlJxMxCtJ49-memsf56aUcp77G0mdXlbBr4yIBUMVcj2RMzg"; e_proxy="AcLmPQPEn_g5ZtZlSx9XFRQ7TLXgtF_-j75Fd9CM8Cv3QfUcuLqV_B995mpY1Hq8AxpeqmKwZ2pEh8E5cCmo"; e_fb_twtaskhandle="AcIsWPpSoBG6Yn3JVi2EmVBPilZ_bUYABPKYLKkLrseXQi1HKaKrn9U3Gd982hddimMSvTJyniiuucl-f50mhkksj4yayt2yz12x6wVJe0ptraQ"; e_fb_requestsequencenumber="AcIwgpZV7g7D14U7t4i1XCWLB3K6p77DmFljnchR2vnuSPlnrQbzXVmiWg"; e_upip="AcLdxHFK_rC2iKfIBi-84qUdBW5ixicsvIyQ6ozZI0-DMX2x65kpSmxDPtzZesOP1kSWiMwmw2-fTOSiiCEdqXGJz0AEofBx7jWxcIc"; e_fb_zone="AcKDY39H1jKI4OBg21IbRwct_L3U_fPqhpvq1-aoB9_Dwee4efdFPR7fQbIvBwXA"; e_fb_binaryversion="AcJW24YTsDwfHDEifevL0Gs_SsPE64cag6whZX4v56XRmKvXExaeVUSYHcXyHE7g2V3k5PbOugAiyOnOirAqOf7BWdhu9jYpvv4"; e_fb_httpversion="AcKCJHwfM5TBCmAo-rZIzG-EPnxrRFmbYeJDvgp3s6OZmscqmdfnvFtrLDs4"; e_fb_requesthandler="AcJnOGqjy_toPIfRHOTempWqdpRp2qnLIot_a3jyJ_z7dPXbjGBbOYR-Dgx-Rk6PAYlGKmEI"; e_fb_configversion="AcJ3cotU3YyaNPNhlO6SboJeYknKNBdeD35tTqtmvWNEJV_8th9vP9EljbuSdg"; e_fb_vipaddr="AcIoczQ-mICu4VnnTQGt2-WJK7kwSAHSh3nmOo9JZsSbT2xrFglP1T6uuOO4SG3YSvqhiYvacIrFTHzdAN0_BEp7R7n2SkSVvg"; e_fb_hostheader="AcKpaSesze1KMQqBFFbPeYKD-1kkez9X9n44tIBmihzNl7n9r18rwDLAYTNRpxH5kBUwSlMnvHU3Cg"; e_fb_builduser="AcKUFvlDNol4rwZs8gPuAytwc2HkaiIqupuX0Shf_UsjKSo6arPGSledzenD8yFzKIU"; e_fb_vipport="AcKd5-LtsWcMwq7CrlIAA24zAKwci5fIfIo6ORIYALAwsexo4Ses8qK7pjbJ"; e_clientaddr="AcLo1jYoYLDivHv5rXer27M2rzzl221sso4xU0sEEIcIFgLtBKkKJDBKPyHOGgaxOi7Jxl8jRhBVJ6CMO9OCjZeOSKOq0JssjJGvU7dVagfuwSQa", http_request_error; e_fb_responsebytes="AcLhAVxwQ-qNJO0w0346BT3zXb4AZoTkrJWesvxg0iRin6aZMu3w9GbTRFNfkA"; e_fb_requesttime="AcJI1GGJn9PwbvX1qPEErPOcnFMgjRwdbxVxg89lPKpT7fNfqkAPOWcK-fQkLKUL4H9kVVmFqA"; e_proxy="AcKfCHlRBtoEfyGzcW5qY7-H6GaFPFXYblV3h5jDWFN_RgEi8EMhfniaOiqiVKEYeFtGM939fkDfWw8"; e_fb_twtaskhandle="AcIaUPnjsmRggq8eEhiqEHU--8QoPKbmLEcGOoklBpFelihh0Gr9ic26sowWgJq_IYS9sIMjUTnXqHKF152c4y-PPKlaci6UyrvN"; e_fb_requestsequencenumber="AcJufhU3sMRklwXcA6WPSH_hWNlhZS1qQPJvNf-2VWMAhJtF6MvnEmFfSA"; e_fb_zone="AcKJpcUxwqY8QzN6rv9moFSPKJ_kV35CBzrYIbXZqbkL-lsNFLxknVU6tg1mag"; e_fb_binaryversion="AcIj6ERsaqaL-jNR1PncSj5_2KraMRo_E64Re_SLu1d4Bxq5e8dorSy2VXAknqTpMFoFwNuXRvSqvHz-nt74mTyq_i3Pj3swtmI"; e_fb_httpversion="AcLgAuXQE0TfxQGM0X2oPWST5J9Ew6K7GDJeorbCS4ibLxMwRkFVIWZDCnm8"; e_fb_requesthandler="AcKM4b1E7T-BhrADTqRCyWtjCrqF1XfzBTOygC-oqsOOY_KhT9MBZp8jx64lyFn5nNiOGlru5W0n8guS"; e_fb_hostheader="AcLBhu7yREiW86cD0v44Uz5EK_ZI5DHvPb03knNUdrn4HNS_-NZBrVNtYl7QtTU_v2JGRNIjinPpsw"; e_fb_builduser="AcJ6UngCwHlOFmzM6IS8ptox6u--1LYOhw6EPtJ11hFSCTGTVHlLNstNNcALgSDqtok"; e_fb_vipport="AcKH7E49phok7QP8EGZONhtVldaZ-wyvvr8Bq0lk4LE87k8W4UeOPxjbcXh9"; e_clientaddr="AcIEyYJx0ucRfE3CuNIAo2vgPUHgjM1I3SIiTG2dwgXuBt6auKWdc5PXKq3mrdQGsu11bvq7qsWadr0"; e_fb_vipaddr="AcK780w6TEVfFE-O3_GyY_mSsDz37QmFhXx-Hwex-gBf6if_x5Fu1ksMlkf97qfny8-8dQr5qSM"; e_fb_configversion="AcLXrdx_BkTyZekmXAdZxT16EMefUhgri4t-T-CvkoVNFt_b519COzp3upi4jg"
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=7489456211448389793&cpp=C3&cv=1021577926&st=1743774910315"}]}
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=7489456211448389793&cpp=C3&cv=1021577926&st=1743774910315"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Debug:
Plrcg3xePVPb0m/gTiAAwBl83ZrzQcezYa7pvN04tfx+xPvgpIxfu1r4Fo1mzEGxVPaziFxBdIHv9hRZffT6MA==
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="fNLtrLSx">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; 2025 &#183; <a href="//www.facebook.com/help/?ref=href052">Help</a></div></div><script nonce="fNLtrLSx">
              document.getElementById("back").onclick = function() {
                if (history.length > 1) {
                  history.back();
                  return false;
                }
              };
            </script></body></html><!-- @codegen-command : phps GenerateErrorPages --><!-- @generated SignedSource<<a2e14b6d3c6a99777af41324d62f78e6>> -->

Resolver

Resolver ASN
AS36692
Resolver IP
67.215.86.65
Resolver Network Name
Cisco OpenDNS, LLC
Report ID
20250404T135210Z_webconnectivity_KE_33771_n1_9dLo55M13DcWKqGq
Platform
macos
Software Name
ooniprobe-desktop-unattended (3.22.0)
Measurement Engine
ooniprobe-engine (3.22.0)

Raw Measurement Data

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