/.well-known/

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en.duolingo.com

/.well-known/ resources for en.duolingo.com

Site Scan

Site Details

Site Domain	en.duolingo.com
Base Domain	duolingo.com
Added	2023-01-03T04:04:39+00:00
Last Scan	2024-04-05T20:15:34+00:00
Next Scan	2024-07-04T20:15:34+00:00

Found Resources

Resource	Found At	Scan Status
app-ads.txt	2023-06-03T08:13:19+00:00	Failed
apple-app-site-association	2023-06-03T08:13:19+00:00	Failed
assetlinks.json	2023-06-03T08:13:19+00:00	Failed
robots.txt	2023-06-03T08:13:19+00:00	Failed
security.txt	2023-06-03T08:13:19+00:00	Failed

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://en.duolingo.com/ads.txt
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/ads.txt
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	54.164.172.241
Found	No
Not Found Reason	Subdomain not listed in base domain ads.txt.

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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://en.duolingo.com/app-ads.txt
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/app-ads.txt
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	54.164.172.241
Found	Yes - View Resource
Hash	eb984ef17b1d570ea8c2d953961563515645ca43f6f73727c353e53714c2c6b3
SimHash	91e219852de2

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Apple Associated Domain

Resource Details

Resource	apple-app-site-association
Status	Failed
Failure Stage	Fetching resource.
Failure Reason	Server returned a client error.
Archive	Check Archive

Scan Requests (2)

URL	https://en.duolingo.com/.well-known/apple-app-site-association
Result	Failed fetching resource - Server returned a client error (406).

URL	https://en.duolingo.com/apple-app-site-association
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/.well-known/apple-app-site-association
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	54.164.172.241
Found	Yes - View Resource
Hash	67398dce77d6969ce07188a074a33786be013ce15b4547067b3313dc3ec86bad
SimHash	13c9f78eef54

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Digital Asset Links

Resource Details

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

Scan Requests (1)

URL	https://en.duolingo.com/.well-known/assetlinks.json
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/.well-known/assetlinks.json
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	54.164.172.241
Found	Yes - View Resource
Hash	ef8aa5f16b4175e45c5fe4bc2ac1e22711aa8ad8fb0ed7967af0e3f05a7b4cda
SimHash	fefe594df13f

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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://en.duolingo.com/.well-known/gpc.json
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/.well-known/gpc.json
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	54.164.172.241
Found	No
Not Found Reason	Resource doesn't exist.

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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://en.duolingo.com/.well-known/nodeinfo
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/.well-known/nodeinfo
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	50.19.196.20
Found	No
Not Found Reason	Resource doesn't exist.

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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://en.duolingo.com/.well-known/openid-configuration
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/.well-known/openid-configuration
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	54.156.54.3
Found	No
Not Found Reason	Resource doesn't exist.

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Robots Exclusion Standard

Resource Details

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

Scan Requests (1)

URL	https://en.duolingo.com/robots.txt
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/robots.txt
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	54.164.172.241
Found	Yes - View Resource
Hash	32c4463dc8b336ff356bf479de868ed0abcc0e6b16494d4c4db7d35b459bef75
SimHash	3c103d3bb1f5

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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://en.duolingo.com/.well-known/security.txt
Result	Failed fetching resource - Server returned a client error (406).

URL	https://en.duolingo.com/security.txt
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/.well-known/security.txt
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	35.171.144.123
Found	Yes - View Resource
Hash	57c7f6ef65ba1c4caab57cb235334ea92b381d2f743daa86f675e3b8b3dd23af
SimHash	c23e6152db98

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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://en.duolingo.com/.well-known/trust.txt
Result	Failed fetching resource - Server returned a client error (406).

URL	https://en.duolingo.com/trust.txt
Result	Failed fetching resource - Server returned a client error (406).

Last Successful Scan

Scanned	2023-06-03T08:13:19+00:00
URL	https://en.duolingo.com/.well-known/trust.txt
Domain IPs	107.20.92.148, 18.235.93.35, 34.206.161.149, 44.207.115.234, 44.208.117.102, 52.45.97.77, 54.164.172.241, 54.210.212.163
Response IP	35.171.144.123
Found	No
Not Found Reason	Resource doesn't exist.

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