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Countries
OK
https://lookaside.facebook.com/robots.txt
Belarus
Country
AS6697
Network
January 17, 2025, 06:16 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 478ms
Share on Facebook or Twitter
On January 17, 2025, 06:16 PM UTC, https://lookaside.facebook.com/robots.txt was accessible when tested on AS6697 in Belarus.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
82.209.200.16
Query:
IN A lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.0.6

TCP Connections

Connection to 157.240.0.6:443 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:* blob: data: 'self' connect.facebook.net 'nonce-mPQd3mmG' '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:
Fri, 17 Jan 2025 18:16:14 GMT
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_proxy="AcKQu1SIzLwaZ0ETgVr-mCaMk1MiWQA1u4iLDQRqsmN1PvHPioDScf5ZWC1loMoUwEDr_9NhoXoJWpVXw8e9"; e_fb_binaryversion="AcLW8t0xWv277Qikl_eGbRZ9TWx9-rO9egL599I7g1v9blNhHNovWHuRQZVzL0ZDJBB6ROUciiIuxW3tQQ1AODe7x8OjSmVO2cQ"; e_fb_httpversion="AcL7ZkC_9KmWgbLXhQAP5yGGf8Lf54dFF3AEvzScDSt9qEoOeruihtS1KCJG"; e_fb_responsebytes="AcIrvfMOTIEKGWuhmlCYOAyIutlA9zyVra7GVNSnbgGhV8E_t_XGSuW5jyAs5w"; e_fb_requesttime="AcKXqwXbvzeH6gOKCVAb9hgS_gi6RtpACgPy9czHPIttdZYWppqFKzgrvjR-yVxmGyYBnzcEkA"; e_fb_requesthandler="AcJUv69drNn_x4aCGdMpEcR1q15SkfC8w5AVUq21qhORqvVHkGyeJVm_T9TaIaJ1GmyB_Cqk"; e_fb_hostheader="AcIpCgDy8_txotfxL0J1_3YAiS0V1l8k5BruueUtXsqYTch9jvwRboBKAtoXT026Q2ffMqxH_gS21w"; e_fb_requestsequencenumber="AcJrkxkYWvDtKgjaCFT8P7aykPcwHtnS9Dms8v23fAVKuiPrNcZeun2nF58"; e_upip="AcKMmPMYb6Bdl9jK7PbtJCWhJ1XnuXLI6zwPYHWYHd6kt4NCiTfLAQVwsqZYUdc4VIwqfC4NusgBk6jdO5cbuvXIWoN9Ap_DgiuDYw"; e_fb_builduser="AcIvWGbvGy3GdXX4atU60a1NAwmrJ5PTRmuau9eSO6QVTOB-_UnaId7omrixm9Bg3Og"; e_fb_vipport="AcJhdVO8IUzdrim4wyggLX2kry-_sYnUOBRGxQhIADVOixeUTjIoudeUgY1A"; e_clientaddr="AcLnmyNND0yjX9lI7pZU2mUfFwIJWwsQVkhw5umJBXq2myB3QuliJ7ZvmqN72TdmQOLK_FmWRU4GDy6Rpy4lZ1Zh0Xvdfpmua2m7IuKirw6PcsZ0IQ"; e_fb_vipaddr="AcLptE5I3NiOol1no7VtAhVEKuMBnAszVZQsOrjUjIzj2n8O2Muzg54CT5eWx7ugNqK9e-rOk3og1kJzTuUSRJgKLUlbyjo-mQ"; e_fb_configversion="AcLhx9GczEm08SB7eDNv5Sy3hP6DGfN5vqF-qp8WttXEcYkrlvuaR3gqo_8mSg", http_request_error; e_fb_configversion="AcIUERVQU7kb_wykb4fLIXbbVJNRyYOJcgkDg7LCkZiB5HyM9oHdl1mwJVR2xg"; e_clientaddr="AcIyqu9d3nZaOWadeAC9dKdu_-tTRxOr6QBzPHP44f0p-kUDsUSwhbxoXrWTGxAZQ35TtTMgCJuoBOA"; e_fb_vipport="AcLs8pqy0wvOim5eTGqCbAzH2eVHEDgJBjDS33FEDHHQB4r5LwMpdJgiRrlf"; e_fb_requestsequencenumber="AcIMqyV0JO6boh_OMc4yiGTf5fPPXL0BvpwMtYNM90A-3uLptfyQ4yAYyQ"; e_fb_responsebytes="AcL7Bwi-5UaI-jiuYx9R5Mf8-upOnf-0X2qmn2eeIdaoHP_zm2lYCdo34GUkxg"; e_fb_hostheader="AcJTUKxODUNUeTPuWBuSQuPMo4b4BXJJLcQVyQLEL8xD4C-Vhak8Jk9OblmosNFMNW_6yIUpfNnu6Q"; e_fb_vipaddr="AcJMPXjiYyRJvHJay2XXPI8Nd0pa_DyvNcUc1pDkOUwGA8kyX4JpEmsxASiOal6OFVpe244"; e_fb_requesthandler="AcL0Ehof6lHg9KEXwU3iTblPKZ0-AuHXuqJE0_dubVoePpzsmquPWdPqtJy2pOyUlyzbmJ_9cygPNuIb"; e_fb_requesttime="AcKX2wHlPNVwtXVL9q6xFmG-7h7whoR41-y0oJ7rt8A4eCPakTRU4HNqWRGByz_r60CaoUqE-g"; e_fb_builduser="AcJEg8W46G40gV4sqBekQe7_Nn5Eh8xLLC3dJ3VX94w0ss7xgeHOVDFjhmmJhD6ARyo"; e_fb_httpversion="AcLV2f9Dja3HGiRAXX_964az4BnDGxJAMysqwU-sV4YJ9P1JL8lthjGcuLCI"; e_fb_binaryversion="AcLfRk6RtmN0_bwafl6n7Tjc-Z-Imp0qvz07hvmtSLMU4J-QPFZO7-A8NKvgEeHm9MZM2UW55z1ZijqfYWDz5dvw2XNaRmZNgVw"; e_proxy="AcKqt2Fy-lGEI-V0p_02hMwo3HQkmnF1P6nsE58u3IxdA6P3b70U-d5y6dzCov84KvTUDRIugqHvUKc"
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=7460949930063230814"}]}
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=7460949930063230814"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Debug:
AOnfi2UdnWyHcRWct1LaMU+8dv5KRBOVn3DQcVbN2QxNh0i7Niro/qOAJNDKYGPIuJ1Fl2n/LPCTWlFhWwaXDQ==
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="mPQd3mmG">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="mPQd3mmG">
              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
AS6697
Resolver IP
82.209.200.16
Resolver Network Name
Republican Unitary Telecommunication Enterprise Beltelecom
Report ID
20250117T181535Z_webconnectivity_BY_6697_n1_szEKsHxB8xF4bv3E
Platform
windows
Software Name
ooniprobe-desktop (3.9.8)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

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