/.well-known/

Log In Sign Up

fastly.kastatic.org

/.well-known/ resources for fastly.kastatic.org

Site Scan

Site Details

Site Domain	fastly.kastatic.org
Base Domain	kastatic.org
Added	2021-05-06T11:50:26+00:00
Last Scan	2025-09-10T15:44:09+00:00
Next Scan	2025-09-24T15:44:09+00:00

Found Resources

Resource	Found At	Scan Status
apple-app-site-association	2025-09-10T15:44:09+00:00	Ok
assetlinks.json	2025-09-10T15:44:09+00:00	Ok
robots.txt	2025-09-10T15:44:09+00:00	Ok

Authorized Digital Sellers

Resource Details

Resource	ads.txt
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/ads.txt
Result	Failed fetching resource - Server returned a client error (403).

Last Successful Scan

Scanned	2022-10-20T07:33:37+00:00
URL	https://fastly.kastatic.org/ads.txt
Redirect	https://www.khanacademy.org/ads.txt
Redirect Domain	www.khanacademy.org
Redirect Base	khanacademy.org
Response IP	151.101.1.42, 151.101.65.42, 151.101.129.42, 151.101.193.42
Found	No
Not Found Reason	Resource doesn't exist.

Back to top

Authorized Digital Sellers for Apps

Resource Details

Resource	app-ads.txt
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/app-ads.txt
Result	Failed fetching resource - Server returned a client error (403).

Last Successful Scan

Scanned	2022-10-20T07:33:37+00:00
URL	https://fastly.kastatic.org/app-ads.txt
Redirect	https://www.khanacademy.org/app-ads.txt
Redirect Domain	www.khanacademy.org
Redirect Base	khanacademy.org
Response IP	151.101.1.42, 151.101.65.42, 151.101.129.42, 151.101.193.42
Found	No
Not Found Reason	Resource doesn't exist.

Back to top

Apple Associated Domain

Resource Details

Resource	apple-app-site-association
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/.well-known/apple-app-site-association
Result	Resource Found.

Last Scan

Scanned	2025-09-10T15:44:09+00:00
URL	https://fastly.kastatic.org/.well-known/apple-app-site-association
Domain IPs	151.101.1.42, 151.101.129.42, 151.101.193.42, 151.101.65.42
Response IP	146.75.45.42
Found	Yes - View Resource
Hash	d3be68761268b28fb94a7e37359b7a76b607d1432b5aba99ad144ebec877e91f
SimHash	587ba3579970

Back to top

Digital Asset Links

Resource Details

Resource	assetlinks.json
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/.well-known/assetlinks.json
Result	Resource Found.

Last Scan

Scanned	2025-09-10T15:44:09+00:00
URL	https://fastly.kastatic.org/.well-known/assetlinks.json
Domain IPs	151.101.1.42, 151.101.129.42, 151.101.193.42, 151.101.65.42
Response IP	146.75.45.42
Found	Yes - View Resource
Hash	fd76b1b66c886f9a62eea8a9a8fb97a760c68a1a8ccc682e4eefdae522f327e8
SimHash	fd7d995d7680

Back to top

Global Privacy Control

Resource Details

Resource	gpc.json
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/.well-known/gpc.json
Result	Failed fetching resource - Server returned a client error (403).

Last Successful Scan

Scanned	2022-10-20T07:33:37+00:00
URL	https://fastly.kastatic.org/.well-known/gpc.json
Redirect	https://www.khanacademy.org/.well-known/gpc.json
Redirect Domain	www.khanacademy.org
Redirect Base	khanacademy.org
Response IP	151.101.1.42, 151.101.65.42, 151.101.129.42, 151.101.193.42
Found	No
Not Found Reason	Resource doesn't exist.

Back to top

NodeInfo

Resource Details

Resource	nodeinfo
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/.well-known/nodeinfo
Result	Failed fetching resource - Server returned a client error (403).

Back to top

OpenID Provider Configuration

Resource Details

Resource	openid-configuration
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/.well-known/openid-configuration
Result	Failed fetching resource - Server returned a client error (403).

Last Successful Scan

Scanned	2022-10-20T07:33:37+00:00
URL	https://fastly.kastatic.org/.well-known/openid-configuration
Redirect	https://www.khanacademy.org/.well-known/openid-configuration
Redirect Domain	www.khanacademy.org
Redirect Base	khanacademy.org
Response IP	151.101.1.42, 151.101.65.42, 151.101.129.42, 151.101.193.42
Found	No
Not Found Reason	Resource doesn't exist.

Back to top

Robots Exclusion Standard

Resource Details

Resource	robots.txt
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://fastly.kastatic.org/robots.txt
Result	Resource Found.

Last Scan

Scanned	2025-09-10T15:44:09+00:00
URL	https://fastly.kastatic.org/robots.txt
Domain IPs	151.101.1.42, 151.101.129.42, 151.101.193.42, 151.101.65.42
Response IP	146.75.45.42
Found	Yes - View Resource
Hash	5221f1d3833330d6798cad21e2313fff0581d0aa2c123ec73d42ee9871bbfdfe
SimHash	4150c1524731

Back to top

security.txt

Resource Details

Resource	security.txt
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (2)

URL	https://fastly.kastatic.org/.well-known/security.txt
Result	Failed fetching resource - Server returned a client error (403).

URL	https://fastly.kastatic.org/security.txt
Result	Failed fetching resource - Server returned a client error (403).

Last Successful Scan

Scanned	2022-10-20T07:33:37+00:00
URL	https://fastly.kastatic.org/.well-known/security.txt
Redirect	https://www.khanacademy.org/.well-known/security.txt
Redirect Domain	www.khanacademy.org
Redirect Base	khanacademy.org
Response IP	151.101.1.42, 151.101.65.42, 151.101.129.42, 151.101.193.42
Found	No
Not Found Reason	Resource doesn't exist.

Back to top

trust.txt

Resource Details

Resource	trust.txt
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (2)

URL	https://fastly.kastatic.org/.well-known/trust.txt
Result	Failed fetching resource - Server returned a client error (403).

URL	https://fastly.kastatic.org/trust.txt
Result	Failed fetching resource - Server returned a client error (403).

Last Successful Scan

Scanned	2022-10-20T07:33:37+00:00
URL	https://fastly.kastatic.org/.well-known/trust.txt
Redirect	https://www.khanacademy.org/.well-known/trust.txt
Redirect Domain	www.khanacademy.org
Redirect Base	khanacademy.org
Response IP	151.101.1.42, 151.101.65.42, 151.101.129.42, 151.101.193.42
Found	No
Not Found Reason	Resource doesn't exist.

Back to top