OK
https://lookaside.facebook.com/robots.txt
Websites
Runtime: 839ms
On September 18, 2024, 06:38 PM UTC, https://lookaside.facebook.com/robots.txt was accessible when tested on AS14638 in Puerto Rico.
Failures
HTTP Experiment
null
DNS Experiment
null
Control
null
DNS Queries
Resolver:
24.138.255.72
Query:
IN A lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
157.240.14.19
Query:
IN AAAA lookaside.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f02c:112:face:b00c:0:3
TCP Connections
Connection to 2a03:2880:f02c:112:face:b00c:0:3:443 succeeded.
Connection to 157.240.14.19:443 succeeded.
HTTP Requests
URL
GET https://lookaside.facebook.com/robots.txt
Response Headers
Access-Control-Allow-Origin:*Content-Length:2959Content-Type:text/html; charset=utf-8Date:Wed, 18 Sep 2024 18:38:04 GMTProxy-Status:proxy_internal_response; e_isproxyerr="AcLtYlzjfcQkPhFAtNWBrI5Xdmb5NeI9v3agLk4-mQou5ICowC3nB0VB8HvOaA"; e_proxy="AcJRkVbfhHJeZMROPjCJxcBykuxMX84JGMJA3MmEe5rqVlmpemox5OM-wUhtiieiEEoX00aTFYO5-uFk"; e_fb_binaryversion="AcKpkFHPJ5tTqxjeFHQ2JHURLXHwDQN7PQu1FehrMFd5wGh0mAHHPxPQxmiKno3Hzp32tFhzonqQ3wDhMlwZLuEF2jiglO_j7so"; e_fb_httpversion="AcIHJltQEsL_dXJx5C52gewzj2Fdl5hd-kC14pazZ4WWO1-Dy53wEBE7jMkb"; e_fb_requestsequencenumber="AcKFRG_Ot6bPkgaD0mhfGt6wSGSbRvn9yPp_dGfC6ANTMSX80LxxkXi8rg"; e_fb_requesthandler="AcKp-ynuz_YmNkhumHnhxOtIBXURNMVdIU967EGEotmTbzGigWamZpaB91wmvYBLszbQ2RfY4XBZOOoO"; e_fb_proxycode="AcILnKuvCWDYapp4m04792qGbOSpRIJGLe_T8PbuDCL27IXzwjf_j8HoD0qK"; e_fb_builduser="AcKjUcQHYNTTG95-I6XWmMogc7KFNRsTwqIHmepcPwYnsZoLd1wNDWvFg6V4t0-hCzc"; e_fb_vipport="AcKHQmaPunsQ5BFDavLcvcuMMjBmNGLk6shpLuy67uHgA4quvzERCzO3hXXx"; e_clientaddr="AcLTqR70bO3QuKqRS78O79LUbJZIlTu7FOQfnjKu5WUz0eEM5c8VUthqQ3prqSBo_7NkJDOeJnWYleUv"; e_fb_vipaddr="AcLnzEiWWCwqgeRskB6FPLAS2LZp1Ss3oisEx7LxPH34SyE_GqiKuyJ0TqdmkbDOu2YNaeKYMw"; e_fb_configversion="AcIHIvU573JfUv63uwFNNDbrxiiEVjli35g53EOcJ9okKe9ASyyc-HkKGjsDYA"; e_fb_requesttime="AcKZeQlBpOjr9QEUS3f6ji0vlDxHqq1zPHSzGPC2JSBZe0LjTGZWRheYrlmR7v6tg3tVbNoU-Q"; e_fb_responsebytes="AcLO_skkbMspoEjvU0LqIQjH3HZDKrCOG4AdPjEHn0qo4BEBLHkoxBY3elhgMA"
Response Body
<!DOCTYPE html> <html lang="en" id="facebook"> <head> <title>Facebook | Error</title> <meta charset="utf-8"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="cache-control" content="no-store"> <meta http-equiv="cache-control" content="max-age=0"> <meta http-equiv="expires" content="-1"> <meta http-equiv="pragma" content="no-cache"> <meta name="robots" content="noindex,nofollow"> <style> html, body { color: #141823; background-color: #e9eaed; font-family: Helvetica, Lucida Grande, Arial, Tahoma, Verdana, sans-serif; margin: 0; padding: 0; text-align: center; } #header { height: 30px; padding-bottom: 10px; padding-top: 10px; text-align: center; } #icon { width: 30px; } h1 { font-size: 18px; } p { font-size: 13px; } #footer { border-top: 1px solid #ddd; color: #9197a3; font-size: 12px; padding: 5px 8px 6px 0; } </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 id="core"> <h1 id="sorry">Sorry, something went wrong.</h1> <p id="promise"> We're working on it and we'll get it fixed as soon as we can. </p> <p id="back-link"> <a id="back" href="//www.facebook.com/">Go Back</a> </p> <div id="footer"> Facebook <span id="copyright"> © 2024 </span> <span id="help-link"> · <a id="help" href="//www.facebook.com/help/">Help Center</a> </span> </div> </div> <script> document.getElementById('back').onclick = function() { if (history.length > 1) { history.back(); return false; } }; // Adjust the display based on the window size if (window.innerHeight < 80 || window.innerWidth < 80) { // Blank if window is too small document.body.style.display = 'none'; }; if (window.innerWidth < 200 || window.innerHeight < 150) { document.getElementById('back-link').style.display = 'none'; document.getElementById('help-link').style.display = 'none'; }; if (window.innerWidth < 200) { document.getElementById('sorry').style.fontSize = '16px'; }; if (window.innerWidth < 150) { document.getElementById('promise').style.display = 'none'; }; if (window.innerHeight < 150) { document.getElementById('sorry').style.margin = '4px 0 0 0'; document.getElementById('sorry').style.fontSize = '14px'; document.getElementById('promise').style.display = 'none'; }; </script> </body> </html>
Resolver
Resolver ASN
AS14638
Resolver IP
24.138.255.72
Resolver Network Name
Liberty Communications of Puerto Rico LLC
Report ID
20240918T183646Z_webconnectivity_PR_14638_n1_TEzXUELmmMoXtYmt
Platform
android
Software Name
ooniprobe-android (3.9.0)
Measurement Engine
ooniprobe-engine (3.23.0)