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Circumvention Charts
Countries
OK
https://staticxx.facebook.com/robots.txt
Syria
Country
AS29256
Network
April 10, 2025, 07:25 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 13.3s
Share on Facebook or Twitter
On April 10, 2025, 07:25 PM UTC, https://staticxx.facebook.com/robots.txt was accessible when tested on AS29256 in Syria.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
82.137.201.205
Query:
IN A staticxx.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.195.15
Query:
IN AAAA staticxx.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f042:10:face:b00c:0:3

TCP Connections

Connection to 2a03:2880:f042:10:face:b00c:0:3:443 was blocked.
Connection to 157.240.195.15:443 succeeded.

HTTP Requests

URL
GET https://staticxx.facebook.com/robots.txt
Response Headers
Alt-Svc:
h3=":443"; ma=86400
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-9uKEf7Ab' 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;require-trusted-types-for 'script';
Content-Type:
text/html; charset="utf-8"
Cross-Origin-Embedder-Policy-Report-Only:
require-corp;report-to="coep_report"
Cross-Origin-Opener-Policy:
same-origin-allow-popups
Date:
Thu, 10 Apr 2025 19:25:17 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="AcIXJI1BhgXvhUuOz5hebyLO0XIHOC0Hy-lbMiJqOFOrJK29oGy5Vz_IINcPTg"; e_fb_requesttime="AcJpXvI-j6iHk5fEDXTjMNFCTlLZ9NPMPqxwi8S_YubgZEhg7Q014dE0gBk3iexelOnsxt70hQ"; e_proxy="AcLepOKX1_wUl_QwzEKvPjj0DM9UzNpQNDEymrRe1YO4wPCQUKFUkD7MamATP0WqjLngKdP9S5l1gk1Lh5N7"; e_fb_twtaskhandle="AcIXY3q3JBJEcnBCiEPzv3m7VOxAwTbIJrR-FCD5z5WL7uJCTM0vzm-vQAkJfQRvp0OazdJTK21R5xy9vfxI9O8-R96ri2cZn2HP8QRLjXp-46Q"; e_fb_requestsequencenumber="AcJ1TI-ZDF7nhQGZ3_sPjRFc6x5ULkGKvgivQwb1VnoU3YrRX_mlTmuJOg"; e_upip="AcIJvw5M7CXhBcf4qJ2bOWHnpGX0-zDYs7g4cj-EAExerJ2f1ovKfAFk2dyRFcgv3q-L2010Ciz8kYhriL1gUkXdN-5iHwYxue0T"; e_fb_zone="AcKddaF9qlkLwW_2AOEAXDASMezh58oBwMKL-YG_pCFihB_JQUYB895JVu6KtobC"; e_fb_binaryversion="AcL2zqkbIc7Hmm2xfG65Jhcy1LX340CxyKM0Rme8gDt23g_ItOS4hNAxisGIBheUj9zeobl6VIyloneWugwlxa4_ao_Eri0gsAY"; e_fb_httpversion="AcJI3Um3QoocFQXE12gkDOROdSzM7xi3JMuTWVKr6jfCospuj9d6iy6s2_xy"; e_fb_requesthandler="AcK2fEfqGZIliHaIUphKNS7YLSHJfTaJt3jFGHwgkQqtmljTUVji5KVvnTiSOIoKbWz3QsX4nuE"; e_fb_configversion="AcIrUEyFKqAYAr0oYdfZBZERWK-6axHv0AjwqEDqGJhyULc9UoFHwke86fBTAw"; e_fb_vipaddr="AcKLzSqxW19casOa7TQeLYcUhy7ogW1hdcxiDpPWLQtXs_K2BLr8bRzyxajiCpd7egIvEvZlR64HiooQuBefR5JMocmveRXGiA"; e_fb_hostheader="AcJqcArV20gdQ0V3PWIKB9PE1tqykphi74ltVdCwsnyGGEd9r6Ylm52bpOcP1rEYpbNhxh44UAW3XRuZhF_Q"; e_fb_builduser="AcK3_wYrntrIh-GSMghkR_JMZLgQV1JapMOWVPoyoqtjDfR16W8u6SqmV2lNuQSxSx4"; e_fb_vipport="AcL1uuMZiZW3XQULGKjDx6pXOlKigmDGIWyi8Nssy4cAyAOAi_uHGe3ienW-"; e_clientaddr="AcIf0NqkyvycyOoF5A6znK-ufY4BalKD8M-OfmiRqmVyD9lc-ird51Q1jeHr0kkm7JLj43NEUIrJsIGdIL6Vpzjw5ctGne9blYMLGUQRL5DSwPPYsQ", http_request_error; e_fb_responsebytes="AcKsnFHnaAWkzZnSox4rc9sfP65Cd0YaDJFoU_fHi6-KKMtB1yD85-afLoNlWQ"; e_fb_requesttime="AcJraD5jPmWwA8dU6lJpbTjtFiCbfOZrJrEdiNtI5nBnDd0_LnPStEpaDeRdqHlUxUAdvp3Fow"; e_proxy="AcJsIuZxdxj025pqIlFPBlTxjh9UIBML6zR3CHfbf-N4oOYpiMFl4xL-y2CYsn-fTv1EQGRlOk4LdNI"; e_fb_twtaskhandle="AcJe3s2HN1LyCkaJExnSWBA4ZmawsHI43XIgJhLJSD-E26pUgSkO2MzN-X0Yl6I1W3m44Zl8mE1ObuxbU_xmh7rqTNIOIF54Hdcrqzk"; e_fb_requestsequencenumber="AcLLoa3KSOUIlXxXRU9pBU6Pg_m_K8swUOtbAgGubwVlChpY5eBZPOXlZQ"; e_upip="AcJK6WiNJkFbrHfBBDHT5ekXbYidXBI27Sjduh3eo4ejWy0cyhChIVw2RTkegQm744x6DnqIFtaZl13ik3i6gBIRQlsqETGmVA"; e_fb_zone="AcLwj2yixRGUD1gxaNZ_lJkJEwrSI86GjzbXgDBzDcZEFdHc1tkWjTAMTSZU6Q"; e_fb_binaryversion="AcK-8NQBKXx2lqBttlvE2U8OyLvTnGbCYZpFDsLnaa6Qj0aVYkVd1Q64sdoAjlm2lSNVzF2aDRDlCiX3U-QcHDkcmLrn3ijqo20"; e_fb_httpversion="AcLhpgdJPuXJOiz7iKQD85dJ38u3fDTyy4Ti8uE_Jcg_zMT5pRe4XOzCguST"; e_fb_requesthandler="AcLmgtnTmBoDuZ8Qdfet9FLJjzz_ysms0UBff3ZRYOF4T1fdwnwXV4j5rNdP339KjGeCHe8MtMy-mQ"; e_fb_configversion="AcI_nO4mO56Uy2QmKciNr-7ENDLskOZkc3rCp9kLptm13egDNXyGtE-7Q2VRB5Winr5hULiSp8CULYkzrrHWNrDX1Ti5WgIkyhk"; e_fb_vipaddr="AcJHOk7G3LD26rb_LMAukqkDR_YhGP2TV7o1YU4Kmt4E6m7u0mzNXUn44rcEsjwtUqiMyF4nuCY"; e_fb_hostheader="AcIzYGdICe0CtC4iK8exy-LVB9sDG3y5l3jwRArahBaHd9XYHanOjdwfJ6WSM82xU7XukGWjZOOFfM-I95IJ"; e_fb_builduser="AcL8C9iR68DK9AtSbR_j24vwR6XVOvF4no0R9Q8lbHGdPuJfWtTV_PgSeR4UkpWrfpw"; e_fb_vipport="AcKE69nQ9yD-L3xkFYIl8x78zhysiUPevar8CES6tBens7JrzQfoSR8E28eX"; e_clientaddr="AcKUogIFUJQqOhFQvfipmeqMH5zqzPVe9HZuK_K0ubkYFBeDDOfaEhQJe1BNuQHIvz6wNgDoGsS0UA"
Report-To:
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}
Reporting-Endpoints:
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Connection-Quality:
MODERATE; q=0.3, rtt=1466, rtx=1, c=13, mss=1380, tbw=3387, tp=-1, tpl=-1, uplat=117, ullat=0
X-Fb-Debug:
fi3/wf4fMCy61tjIbFBF+3fg7xZmC6JjTLygHxgqJCvlOlVEThlxf16DGEtTP746LVoLqy91W1Iq21v5AykKFA==
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="9uKEf7Ab">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="9uKEf7Ab">
              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
AS29256
Resolver IP
82.137.201.205
Resolver Network Name
Syrian Telecom
Report ID
20250410T190210Z_webconnectivity_SY_29256_n1_AjzRyoo7yeLoQcEB
Platform
android
Software Name
ooniprobe-android-unattended (3.8.2)
Measurement Engine
ooniprobe-engine (3.17.2)

Raw Measurement Data

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