OK
https://external.xx.fbcdn.net/robots.txt
Websites
Runtime: 693ms
On October 29, 2024, 11:26 PM UTC, https://external.xx.fbcdn.net/robots.txt was accessible when tested on AS16437 in Cayman Islands.
Failures
HTTP Experiment
null
DNS Experiment
null
Control
null
DNS Queries
Resolver:
172.217.36.88
Query:
IN A external.xx.fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
31.13.67.20
Query:
IN AAAA external.xx.fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f02c:13:face:b00c:0:3
TCP Connections
Connection to 2a03:2880:f02c:13:face:b00c:0:3:443 was blocked.
Connection to 31.13.67.20:443 succeeded.
HTTP Requests
URL
GET https://external.xx.fbcdn.net/robots.txt
Response Headers
Accept-Ranges:bytesAccess-Control-Allow-Origin:*Alt-Svc:h3=":443"; ma=86400Cache-Control:private, no-cache, no-store, must-revalidateContent-Security-Policy:default-src data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* blob: data: 'self' 'nonce-nzi454DE' https://*.google-analytics.com *.google.com;style-src 'unsafe-inline';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' https://*.google-analytics.com;img-src data: blob: 'self' https://*.google-analytics.com;block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';Content-Security-Policy-Report-Only:default-src data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* blob: data: 'self' 'nonce-nzi454DE' 'report-sample' https://*.google-analytics.com *.google.com;style-src 'unsafe-inline';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' https://*.google-analytics.com;img-src data: blob: 'self' https://*.google-analytics.com;report-uri https://www.xx.facebook.com/csp/reporting/?minimize=0;Content-Type:text/plain; charset=utf-8Cross-Origin-Embedder-Policy-Report-Only:require-corp;report-to="coep_report"Cross-Origin-Opener-Policy:same-origin-allow-popupsCross-Origin-Resource-Policy:cross-originDate:Tue, 29 Oct 2024 23:26:21 GMTDocument-Policy:force-load-at-topExpires:Wed, 30 Oct 2024 11:58:02 +0000Origin-Agent-Cluster:?1Permissions-Policy:accelerometer=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"Pragma:no-cacheReport-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"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.xx.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}Reporting-Endpoints:coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.xx.facebook.com/ajax/browser_error_reports/"Strict-Transport-Security:max-age=31536000; preload; includeSubDomainsTiming-Allow-Origin:*Vary:Accept-EncodingX-Content-Type-Options:nosniffX-Fb-Connection-Quality:EXCELLENT; q=0.9, rtt=30, rtx=0, c=13, mss=1380, tbw=3387, tp=-1, tpl=-1, uplat=0, ullat=-1X-Fb-Debug:0e1GIuxxwrQX8FXyPV8jaRAZRGcj3dPEhOzj5bfGyb4UC+O7Br/sZyl26//jMcpz2XBhAKSjnxJtOVuB5D7dxA==X-Frame-Options:DENYX-Xss-Protection:0
Response Body
# Notice: Collection of data on Facebook through automated means is # prohibited unless you have express written permission from Facebook # and may only be conducted for the limited purpose contained in said # permission. # All authorized user-agents listed on this page must comply with Meta’s # Automated Data Collection Terms available at: # https://www.facebook.com/legal/automated_data_collection_terms User-agent: Amazonbot Disallow: / User-agent: Applebot-Extended Disallow: / User-agent: ClaudeBot Disallow: / User-agent: Google-Extended Disallow: / User-agent: GPTBot Disallow: / User-agent: PetalBot Disallow: / User-agent: uptimerobot Disallow: / User-agent: viberbot Disallow: / User-agent: YaK Disallow: / User-agent: Yandex Disallow: / User-agent: Applebot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Bingbot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Discordbot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: DuckDuckBot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: facebookexternalhit Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Googlebot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Googlebot-Image Disallow: / Disallow: /map_tile.php Disallow: /static_map.php Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Googlebot-Video Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Googlebot-News Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Google-InspectionTool Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: LinkedInBot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: msnbot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Naverbot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Pinterestbot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Screaming Frog SEO Spider Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: seznambot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Slurp Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: teoma Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: TelegramBot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Twitterbot Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: Yeti Disallow: / Allow: /map_tile.php Allow: /security/hsts-pixel.gif Allow: /static_map.php User-agent: * Disallow: /
Resolver
Resolver ASN
AS15169
Resolver IP
172.217.36.88
Resolver Network Name
Google LLC
Report ID
20241029T232530Z_webconnectivity_KY_16437_n1_3Pu7UMB8XkvvDlzx
Platform
android
Software Name
ooniprobe-android (4.0.0)
Measurement Engine
ooniprobe-engine (3.23.0)