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Countries
OK
https://lookaside.facebook.com/robots.txt
Argentina
Country
AS7303
Network
December 03, 2024, 05:43 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 1.1s
Share on Facebook or Twitter
On December 03, 2024, 05:43 PM UTC, https://lookaside.facebook.com/robots.txt was accessible when tested on AS7303 in Argentina.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
181.30.140.201
Query:
IN A lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
31.13.94.24
Query:
IN AAAA lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f010:24:face:b00c:0:3

TCP Connections

Connection to 2a03:2880:f010:24:face:b00c:0:3:443 was blocked.
Connection to 31.13.94.24:443 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:
Tue, 03 Dec 2024 17:43:36 GMT
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_proxy="AcIVCFfmjMC-8JqTC4-dLuUt5f3l_X-KRHGcPG_bGqFvhg-aW5p0FOFHQoba5OsL_NyMNgjy4L3y1BC6Ztkk"; e_fb_binaryversion="AcJBShORiRPNpsb0MH8Ru5hvYUt-jptBM3knbDjbMfieF_CeZHcewD1RGfdKnM1ne3KZsheD1io3LQbMDcDs87RX_w53m8mVOfQ"; e_fb_httpversion="AcKCph4jt1NwWUmYltJrW2S2zCl83yf_MxKnMiCRgXNu4C1ngkai35Lvq0Go"; e_fb_responsebytes="AcLEwtjlefFKGwrGGA6fxAkmmTY8-NeS3CCcSlSW7pAGomFgKszVVy9wIrncRA"; e_fb_requesttime="AcIBb9nZ_0xlwufvsKmfg13LIiWICW6x29RhUlNLX_NG7Nvn43SxOtVdg0wgMg5fCqI-hLHg_A"; e_fb_requesthandler="AcI4Y2YJpPYulv02MfLyw3ibwuzcAh7Mo3XCEOcmii0YTt830O2hizr2MxC09UihCge_lsi8"; e_fb_hostheader="AcJPh8rNOZ19yTkZkR2Zw3k3PL2af8nilSpQRy_nwoPnG_koNCFnMdY4iBjXwUKWYLoh2sqNWrtCgw"; e_fb_requestsequencenumber="AcJwqbBmT444oZ0l7mgd930LtqT2V-LYVQrTZCJRD75m4lD4qC2o0ZboGdw"; e_upip="AcKdz9VBce4ANghLqEJPnkQkYTjeZHlFi9WMoj69QfNMlLuofAtG4aMjBc38Ww3VMNyaAWx56HiAi6TJtq1N_hIH88GPS-hESZhuOCE"; e_fb_builduser="AcKQhcssr8ijdibcSfTWYkx0hGrSeYL-cZZ1VE9RsjljYrPz-rthysBi7PCnIxabgxM"; e_fb_vipport="AcLyVGByTbMat5Gj-d2vaeB8pQVVverE1tfrr3xFk_sNvdCg-58WecCuvvl3"; e_clientaddr="AcJRRZmlKhLrXgGGADiZD1ifovjCFuvFWv0UMcd9BqNPZ2YFgWj1RC7w0ZK3ukcz-UlJFLEdfLiFtUNb3PQ-O9jvNLnR1KzSv6gWtCRfSxtKsdy4"; e_fb_vipaddr="AcKtmR-S-P4KrqOs1eVuqaEfEcX2tR35S-bRXHInYcfEKtm7M2ORyTBZJ7EC9FISrTyDBoTAbySLZTMH-uVoIEIBRoOemOvm2g"; e_fb_configversion="AcKJ1sG4NuSWI6yTq_OFQsDmvH-FxEt3hdBUHHQUOmtp3lSluztQGBNeXpVFrA", http_request_error; e_fb_configversion="AcK-PjLE7LJo-N8vGtomrH8_2lfcnzfnXnBQcpoAbkEMWlUtV-aIVDMqA1JaNQ"; e_clientaddr="AcKdfSrhBvXgWKq39SNUp0K96Bx1gtOzVo4ghxxnd4uINFcV0LqPalh0U8vt13fs9Lxs_Rq3jqGT2_fFr2M"; e_fb_vipport="AcKZb7qhNMbz2g6B8kFkzewT6JW9ik05WrdX0Rd24q08oojU32Tpog_JweX8"; e_fb_requestsequencenumber="AcL5qnniWGHZ0mSmM8AMsg3FQ_ULgF4Cfdn7LPmSyoExHxwOMyEEO_PH7g"; e_fb_responsebytes="AcL511jy2uXaCkJwEKqlL7Oxs7lIzqPn-4vRQ65kPOZQ5Q53KrK81StokZptZA"; e_fb_hostheader="AcIMVlVO3hbtcfDmv2GZUMO5RJdvi4MMPWf8EqpIpigsRa62xZapVgqaGxGCVs7tmYXwnNSekzAdjg"; e_fb_vipaddr="AcLFdrryR29WQzGQccKZAH0tyhRrmzZVb1uBfRWSC58Z_SBBLd7SP-7dca6GkrUJjE6eW80"; e_fb_requesthandler="AcJjTEN1HktNAQ5uzVZZMLBDsEgmvP5fIXlFQsscSemwzuwTyw3L_kFC0gkFPUzMQkAMwAZNqodfKlx2"; e_fb_requesttime="AcIyvNYsWotqd_bj8KCTnnBTZoJrRh6YtTA8-ZsL6zjux4vbgQ_G9Q1Z2vbsiJceyYnxD3eLzw"; e_fb_builduser="AcJcHCnKyURGdIzqw27ZI2GMzeXijzA9079tchYIQZvVB2VvnYovxWJhWuPiN5VRvG4"; e_fb_httpversion="AcJK-0fnjYcahoOo_DpdACJ6x-0h8kk9NE9FmBSZGAYQlBb9LZIzk7EaEFZx"; e_fb_binaryversion="AcItBjY6mMf0H_CvKsHQxtlXAIjBPonG6Rlzf5yUHFx90KMdXIcBRyaJPLrtzVUP_NdRcHnYe5xBm3gouscaQb_HsURDcZ2dsns"; e_proxy="AcLJfQLKr8ZW0FoJHbGfC4wG4EDONJn7A7DoMramxbNFINTF3IsC1xnx9sXAPVlzObZ8C6fGozXbVzc"
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=7444242686959341162"}]}
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=7444242686959341162"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Debug:
mZtS+4+2mAg0e9TPgGR0OI5080OyY7U4bzR03SuqOLV2rHp4ONO0wUlrTV3opcAOna7ghwBrdDkQvWoW0N3gQA==
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="nX6iauIG">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="nX6iauIG">
              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
AS7303
Resolver IP
181.30.140.201
Resolver Network Name
Telecom Argentina S.A.
Report ID
20241203T173741Z_webconnectivity_AR_7303_n1_F2xyjNkfStS8z5eC
Platform
android
Software Name
ooniprobe-android-unattended (4.0.0)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

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