/.well-known/

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app.fastmail.com

/.well-known/ resources for app.fastmail.com

Site Scan

Site Details

Site Domain	app.fastmail.com
Base Domain	fastmail.com
Added	2022-11-30T02:56:38+00:00
Last Scan	2026-02-07T16:50:10+00:00
Next Scan	2026-02-21T16:50:10+00:00

Found Resources

Resource	Found At	Scan Status
apple-app-site-association	2026-02-07T16:50:10+00:00	Ok
assetlinks.json	2026-02-07T16:50:10+00:00	Ok
robots.txt	2026-02-07T16:50:10+00:00	Ok
security.txt	2026-02-07T16:50:10+00:00	Ok

Authorized Digital Sellers

Resource Details

Resource	ads.txt
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/ads.txt
Result	Not Found - Resource didn't match the expected format.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/ads.txt
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.54
Found	No
Not Found Reason	Resource didn't match the expected format.

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Authorized Digital Sellers for Apps

Resource Details

Resource	app-ads.txt
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/app-ads.txt
Result	Not Found - Resource didn't match the expected format.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/app-ads.txt
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.54
Found	No
Not Found Reason	Resource didn't match the expected format.

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Apple Associated Domain

Resource Details

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

Scan Requests (1)

URL	https://app.fastmail.com/.well-known/apple-app-site-association
Result	Resource Found.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/.well-known/apple-app-site-association
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.54
Found	Yes - View Resource
Hash	f66af94cc1f2394b85a639eea69018cb3a751f0166aeed7777d7231b945e4742
SimHash	5a4ef2eb9678

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Digital Asset Links

Resource Details

Resource	assetlinks.json
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/.well-known/assetlinks.json
Result	Resource Found.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/.well-known/assetlinks.json
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.54
Found	Yes - View Resource
Hash	f7da902ece0f9795bc2a343391491331a6b70b959eb03dc564cf104dd621be6b
SimHash	ff9e5b0cf733

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Global Privacy Control

Resource Details

Resource	gpc.json
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/.well-known/gpc.json
Result	Not Found - Resource doesn't exist.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/.well-known/gpc.json
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.54
Found	No
Not Found Reason	Resource doesn't exist.

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NodeInfo

Resource Details

Resource	nodeinfo
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/.well-known/nodeinfo
Result	Not Found - Resource doesn't exist.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/.well-known/nodeinfo
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.54
Found	No
Not Found Reason	Resource doesn't exist.

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OpenID Provider Configuration

Resource Details

Resource	openid-configuration
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/.well-known/openid-configuration
Result	Not Found - Resource doesn't exist.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/.well-known/openid-configuration
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.39
Found	No
Not Found Reason	Resource doesn't exist.

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Robots Exclusion Standard

Resource Details

Resource	robots.txt
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/robots.txt
Result	Resource Found.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/robots.txt
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.54
Found	Yes - View Resource
Hash	5a50d8bf0c4db9804bdd08b5fd2a33160bd0320bb1d965922214a044cfbcd6ed
SimHash	45504c00ef92

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security.txt

Resource Details

Resource	security.txt
Status	Ok
Archive	Check Archive

Scan Requests (1)

URL	https://app.fastmail.com/.well-known/security.txt
Result	Resource Found.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/.well-known/security.txt
Redirect	https://www.fastmail.com/.well-known/security.txt
Redirect Domain	www.fastmail.com
Redirect Base	fastmail.com
Domain IPs	103.168.172.39, 103.168.172.54
Redirect IPs	172.66.44.165, 172.66.47.91, 2606:4700:310c::ac42:2ca5, 2606:4700:310c::ac42:2f5b
Response IP	172.66.44.165
Found	Yes - View Resource
Hash	a2fedebb19b9d7940f78e1b00f30b3b5167d2377ec08706c09ee654d967eb188
SimHash	82373459faa3

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trust.txt

Resource Details

Resource	trust.txt
Status	Ok
Archive	Check Archive

Scan Requests (2)

URL	https://app.fastmail.com/.well-known/trust.txt
Result	Not Found - Resource doesn't exist.

URL	https://app.fastmail.com/trust.txt
Result	Not Found - Resource didn't match the expected format.

Last Scan

Scanned	2026-02-07T16:50:10+00:00
URL	https://app.fastmail.com/.well-known/trust.txt
Domain IPs	103.168.172.39, 103.168.172.54
Response IP	103.168.172.39
Found	No
Not Found Reason	Resource doesn't exist.

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