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Countries
OK
https://lookaside.facebook.com/robots.txt
French Guiana
Country
AS21351
Network
January 12, 2025, 07:58 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 1.8s
Share on Facebook or Twitter
On January 12, 2025, 07:58 PM UTC, https://lookaside.facebook.com/robots.txt was accessible when tested on AS21351 in French Guiana.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
161.22.123.9
Query:
IN A lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
57.144.162.128
Query:
IN AAAA lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f351:80:face:b00c:0:3

TCP Connections

Connection to 2a03:2880:f351:80:face:b00c:0:3:443 was blocked.
Connection to 57.144.162.128:443 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 data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;script-src *.facebook.com *.fbcdn.net 'unsafe-inline' blob: data: 'self' 'wasm-unsafe-eval';style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline';connect-src *.facebook.com facebook.com *.fbcdn.net wss://*.facebook.com:* wss://*.fbcdn.net attachment.fbsbx.com 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/ *.fbsbx.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net blob: android-webview-video-poster: *.oculuscdn.com https://paywithmybank.com/ https://*.paywithmybank.com/;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data:;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: *.fbcdn.net https://paywithmybank.com/ https://*.paywithmybank.com/;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
Content-Type:
text/html; charset="utf-8"
Cross-Origin-Opener-Policy:
same-origin-allow-popups
Date:
Sun, 12 Jan 2025 20:00:03 GMT
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_proxy="AcL152BlseEb1iuwV6Jh43wyuXIB6-H_4UmZXFQ-lx58gn-Nv1EFuRowyYWvDxnGx79SOmSBdWZZri6jioK4"; e_fb_binaryversion="AcK_1v9QOyi_Rtzc0dyW-8qIr_SKvo2gH5WbizUF17QfcmmcRlerc_lwx5_K7ZUZi4252r_sqDfBybZ1PQ0XRJ4J2hBuE7SMzG8"; e_fb_httpversion="AcIfpO9UxdkBokV7i96Wej9skNV2L5mB-4u8kUMj5-A3j515jyZ4DbPRQSHt"; e_fb_responsebytes="AcIyYgGXRW6NgLDI9BSB8iobydTaht7T7UikABfRhe7GwhSFYN4csUq0ObNofg"; e_fb_requesttime="AcIuhHiZmzqf4Ojz9-LQFWZylN9lDc-KjhYfCFlYZy_Lmp2v5Pb1mn-7dHXRkOVMcNAXEsfUFw"; e_fb_requesthandler="AcJPoAOEfIuS4JNu1nnrIzFL96K-b7LbIfaxRq49rMEbar9NQc22vOHOpX-5cp1T7oBFKURH"; e_fb_hostheader="AcLMp6TM8ZwAXLS6Ty3uwD_GYKUI9VhWFQ7yZ4pG9CF7Myz3iUoshF9EsoYiSIWv-8yBBI8G6xyhRg"; e_fb_requestsequencenumber="AcK-h_jSfyQIfIx82jLRbismJUAbXf54JAaXxB27Cohis_B7GrBYWylvxzc"; e_upip="AcIFbR6_Tbs7fptLOlkEMxRHo4PggDx6M8oDxYV8rsS9CYiZRBjKbm5aQSQ9Xavf4FHyROBVMCfgWEY3Itf6oAAUe_zm0PEayOildO4"; e_fb_builduser="AcLq-6lokA8WqHjsLnLcB5zhr3o8Wj0O0cqkMxuZ9FkRDFW5muw8XLpXU6guNNrGHdA"; e_fb_vipport="AcJwgYGG-iLsTDxqTJufjMOy8Sbdz-zjCA1JNumyIKGtA3AUQMEEaautq8M8"; e_clientaddr="AcIMCBJ9JYsHQRsYhFCmi-lUatsQ-txnfZo-Mrd_6aDdUCwRnuyKqOI8M0Fn1mIz6nRRQDkM1psSRXE4Qbi3bIRR-BnIUNmByvp8KIz9hBG0IeCEBw"; e_fb_vipaddr="AcJiqP6uAytxardeP2XAubhLon5_g__rnNZDBqGWYgeAFqD7gwBAwAA_jmvndkYawEK_dTfH0roQSOK6Ykgdc-nwH7q08bxH"; e_fb_configversion="AcL4THLPKYqizDNOo6FoRYmYoO8gyxdtJjDlFY2_PWls3efStxZfCWVMgxosRw", http_request_error; e_fb_configversion="AcKtdHWAlvSCecuipI-1uxIQXY9yH_Q-ZNP-WUpjgG2Rg6qHGCaTV0Cz67XN-g"; e_clientaddr="AcLh5e_yWBREtp2vozxsq0bWLQGoh3ywYSL4HY7WAiSnJwDygEv_wmcH6LZkoXPf214ppN3qdkYS8y5kbw"; e_fb_vipport="AcK7N57WyL0o3tDtojLbKyIwzfRk7DikEWbyKntE86Aydf1700S00sARPIBL"; e_fb_requestsequencenumber="AcKJIXXvcUA2AQsoNle9EJof4XbASfX8RYLVYdvymWGbKWnEWpFsYeUw8w"; e_fb_responsebytes="AcJfHPyjHMDyM8UfihDVoQXOTrZB7PkdnojnTFY5gby1KGXBTwhBuhbgUYRKNw"; e_fb_hostheader="AcJhx4BYeAOAYh0WCpy_LewGgSuLofzH4fzmVIgY5wWfCHBMmLjILr-OIoOmAEF4cf44l3wsODQIGQ"; e_fb_vipaddr="AcKCXlNTSRHP-zFiIlPlWnFpXlVTTxKCk7y9fyGwriPLkhOG5X-ch0zvT51cCvcNVOazFIIH6Uw"; e_fb_requesthandler="AcK7Wv9Inj2HjZUP7tUCbSVplG2BMoTE_XyVcXnj4mM8ERU3BOi0vL0oQ_wiXgUEs-E4A0T0rQVnCzMX"; e_fb_requesttime="AcLWMvSjs2ghwm7Xr2wq-jZytxwd5G1LaJ4sRtwhOJfXDye_lVYwheIeMlCnPJRPDzQi9ICDUg"; e_fb_builduser="AcLhAmxK3osQFAewb8LNtOqrLN_ch2Y7TYeP5wf9Wo0VqrTHE__hWZAIVP7N_-RR8SY"; e_fb_httpversion="AcIIkB86aj0QfYjX5iJlVsxtD0ZYDBbSiNHf1ewQcJAsTNDq3AMbpMcvlGmc"; e_fb_binaryversion="AcKcqB0Naxk1A0lgod_0Cc7lVr7s7-WDV-pWQqE6yKNR2wy5W6qtodWMRI6qVO0hTCZZqbqU-KnMDYLlnKXdQ8fEnTd5gAXSg38"; e_proxy="AcKZFKqc1L5cDRa5mPD926Q2Gha87v0CQh5I-iiqFk0bAOboUOAYOGrmz_nIM-cJ3GkFh1f0QdDwf_c"
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=7459121257438331955"}]}
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=7459121257438331955"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Debug:
YjS8Whj+e1S4Z3W7CYOOomWYSRnM+ht8rQPMWcbcWTvxmjuF4Zdyf5idaL2RMe3lfn9SUAgi4gaEGUqPijRDBA==
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="QQoHUE8K">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="QQoHUE8K">
              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
AS21351
Resolver IP
161.22.123.9
Resolver Network Name
Canal + Telecom SAS
Report ID
20250112T195943Z_webconnectivity_GF_21351_n1_o4z0MwzS0yqvGxJ0
Platform
android
Software Name
ooniprobe-android (4.0.0)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

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