uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 5 HTTP transactions. The main IP is 162.125.66.16, located in Frankfurt am Main, Germany and belongs to DROPBOX, US. The main domain is uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on August 25th 2021. Valid for: a year.

This is the only time uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 2	162.125.66.16 162.125.66.16	19679 (DROPBOX) (DROPBOX)
3	104.16.99.29 104.16.99.29	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	52.222.236.19 52.222.236.19	16509 (AMAZON-02) (AMAZON-02)
5	3

2 162.125.66.16 (Frankfurt am Main, Germany) 1 redirects

ASN19679 (DROPBOX, US)

uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 104.16.99.29 (United States)

ASN13335 (CLOUDFLARENET, US)

cfl.dropboxstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.222.236.19 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-19.fra56.r.cloudfront.net

assets.dropbox.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	dropboxstatic.com cfl.dropboxstatic.com	158 KB
2	dropboxusercontent.com 1 redirects uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com	1 KB
1	dropbox.com assets.dropbox.com	5 KB
5	3

	Domain	Requested by
3	cfl.dropboxstatic.com	uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com cfl.dropboxstatic.com
2	uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com	1 redirects
1	assets.dropbox.com	uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com
5	3

This site contains no links.

Subject Issuer	Validity	Valid
*.previews.dropboxusercontent.com DigiCert TLS RSA SHA256 2020 CA1	`2021-08-25` - `2022-09-25`	a year	crt.sh
cfl.dropboxstatic.com DigiCert TLS RSA SHA256 2020 CA1	`2021-03-10` - `2022-03-12`	a year	crt.sh
enterprise.dropbox.com DigiCert SHA2 High Assurance Server CA	`2020-05-11` - `2022-05-16`	2 years	crt.sh

This page contains 1 frames:

Primary Page: https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/
Frame ID: A9CB9C2815720CB22E9ABD8A4E53A99A
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/ HTTP 301
https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/ Page URL

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

164 kB
Transfer

368 kB
Size

0
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/ HTTP 301
https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

404

Primary Request / Show response
uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/
Redirect Chain

http://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/
https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/

1 KB
805 B

128ms
113ms

Document
text/html

162.125.66.16
DROPBOX

General

Check archive.org

Show headers Download Go to

Full URL

https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

162.125.66.16 Frankfurt am Main, Germany, ASN19679 (DROPBOX, US),

Reverse DNS

Software

envoy /

Resource Hash

1cd16e855ed8a45cdb7cc7fcc5a8e0612980b257a335c650f4fb68d8373a316b

Security Headers

Name	Value
Content-Security-Policy	sandbox allow-forms allow-scripts
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

:method: GET
:authority: uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com
:scheme: https
:path: /
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
accept-language: de-DE,de;q=0.9
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

server: envoy
date: Mon, 25 Oct 2021 09:10:51 GMT
content-type: text/html
vary: Accept-Encoding
content-security-policy: sandbox allow-forms allow-scripts
x-robots-tag: noindex, nofollow, noimageindex noindex, nofollow, noimageindex
content-encoding: gzip
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-dropbox-response-origin: remote
x-dropbox-request-id: c27f4297e4f04b17bad56eed29bd747e

Redirect headers

location: https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/
date: Mon, 25 Oct 2021 09:10:51 GMT
server: envoy
x-dropbox-request-id: 9fedfc0ae4a34dbbb2fdca670ac83e2b
content-length: 0

GET
H2 200 error.css
cfl.dropboxstatic.com/static/css/ 40 KB
8 KB 56ms
17ms Stylesheet
text/css 104.16.99.29
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cfl.dropboxstatic.com/static/css/error.css

Requested by

Host: uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com
URL: https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.16.99.29 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8cd32c3e413504ff0ebe7c750b7d4cf991f95b0f16924bd5694c626e74c0b165

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Mon, 25 Oct 2021 09:10:51 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2046
x-dropbox-request-id: 160bba2a388e50705e2aef5f96b26b79
timing-allow-origin: https://www.dropbox.com
last-modified: Fri, 15 Oct 2021 01:40:12 GMT
server: cloudflare
etag: W/"6168dbfc-a040"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
access-control-allow-origin: *
cache-control: max-age=86400
cf-ray: 6a3a506cc8b42163-DUS
expires: Mon, 25 Oct 2021 22:23:42 GMT

GET
H2 200 look-magnifying-glass.svg
assets.dropbox.com/www/en-us/illustrations/spot/ 10 KB
5 KB 32ms
7ms Image
image/svg+xml 52.222.236.19
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://assets.dropbox.com/www/en-us/illustrations/spot/look-magnifying-glass.svg

Requested by

Host: uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com
URL: https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

52.222.236.19 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-52-222-236-19.fra56.r.cloudfront.net

Software

Apache /

Resource Hash

51cf6ce31001dd4d93e4c6b873f734f64522948a804f75d03104c1dd8a95d616

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

Accept-Language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

x-dispatcher: dispatcher1uswest1
date: Sun, 24 Oct 2021 18:29:13 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 52898
x-vhost: dropbox-prod.adobemsbasic.com
x-cache: Hit from cloudfront
content-disposition: attachment; filename="look-magnifying-glass.svg"
content-length: 4938
last-modified: Tue, 08 Jun 2021 16:59:13 GMT
server: Apache
x-frame-options: SAMEORIGIN
etag: "298b"
vary: Accept-Encoding
content-type: image/svg+xml
via: 1.1 e59bea79ab5f15feda92136bc7b74159.cloudfront.net (CloudFront)
cache-control: max-age=86400, no-cache="set-cookie"
x-amz-cf-pop: FRA56-P4
accept-ranges: bytes
x-amz-cf-id: I__2WgAsD5gMtTfsFpYl-LuQgObvM246xV6T5xeFupX0CO1A4ePEPg==
expires: Mon, 25 Oct 2021 18:29:13 GMT

GET
H2 200 OpenSans-Light-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 156 KB
74 KB 53ms
27ms Font
application/x-font-ttf 104.16.99.29
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cfl.dropboxstatic.com/static/fonts/opensans/OpenSans-Light-webfont.ttf

Requested by

Host: cfl.dropboxstatic.com
URL: https://cfl.dropboxstatic.com/static/css/error.css

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.16.99.29 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

01e40ebaa4275bc99729d90b4ea47b977b88b8d734850eae816b9037a32c825a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://cfl.dropboxstatic.com/static/css/error.css
Origin: null
Accept-Language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Mon, 25 Oct 2021 09:10:51 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 71174
x-dropbox-request-id: 2aeec8da9b85a48ae607b0d942e93c63
timing-allow-origin: https://www.dropbox.com
last-modified: Mon, 18 Oct 2021 18:17:24 GMT
server: cloudflare
etag: W/"616dba34-27020"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/x-font-ttf
access-control-allow-origin: *
cache-control: max-age=86400
cf-ray: 6a3a506d1ffa21bd-DUS
expires: Mon, 25 Oct 2021 03:59:45 GMT

GET
H2 200 OpenSans-Regular-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 160 KB
76 KB 65ms
38ms Font
application/x-font-ttf 104.16.99.29
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cfl.dropboxstatic.com/static/fonts/opensans/OpenSans-Regular-webfont.ttf

Requested by

Host: cfl.dropboxstatic.com
URL: https://cfl.dropboxstatic.com/static/css/error.css

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.16.99.29 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ab6dda86c87f61e7ad1af2e733e04ca83fdcd43edbd57f88e35acc1878078223

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://cfl.dropboxstatic.com/static/css/error.css
Origin: null
Accept-Language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Mon, 25 Oct 2021 09:10:51 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 84259
x-dropbox-request-id: 43630d1269aa44505b26fd47f5204775
timing-allow-origin: https://www.dropbox.com
last-modified: Mon, 18 Oct 2021 18:17:24 GMT
server: cloudflare
etag: W/"616dba34-280c0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/x-font-ttf
access-control-allow-origin: *
cache-control: max-age=86400
cf-ray: 6a3a506d1ffd21bd-DUS
expires: Mon, 25 Oct 2021 03:23:56 GMT

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com/ Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	sandbox allow-forms allow-scripts
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

assets.dropbox.com
cfl.dropboxstatic.com
uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com
104.16.99.29
162.125.66.16
52.222.236.19
01e40ebaa4275bc99729d90b4ea47b977b88b8d734850eae816b9037a32c825a
1cd16e855ed8a45cdb7cc7fcc5a8e0612980b257a335c650f4fb68d8373a316b
51cf6ce31001dd4d93e4c6b873f734f64522948a804f75d03104c1dd8a95d616
8cd32c3e413504ff0ebe7c750b7d4cf991f95b0f16924bd5694c626e74c0b165
ab6dda86c87f61e7ad1af2e733e04ca83fdcd43edbd57f88e35acc1878078223

uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com Open in urlscan Pro 162.125.66.16 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

5 Requests

100 %HTTPS

0 %IPv6

3 Domains

3 Subdomains

3 IPs

2 Countries

164 kBTransfer

368 kBSize

0 Cookies

0 Outgoing links

Page URL History

Redirected requests

5 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

uc9a1adc1cf24ab10e274a56ed7b.previews.dropboxusercontent.com Open in urlscan Pro
162.125.66.16 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

164 kB
Transfer

368 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions