uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 4 HTTP transactions. The main IP is 2620:100:6022:16::a27d:4210, located in United States and belongs to DROPBOX, US. The main domain is uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com. The Cisco Umbrella rank of the primary domain is 46026.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on September 23rd 2023. Valid for: a year.

This is the only time uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 2	2620:100:6022... 2620:100:6022:16::a27d:4210	19679 (DROPBOX) (DROPBOX)
2	2606:4700::68... 2606:4700::6810:631d	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	52.222.236.51 52.222.236.51	16509 (AMAZON-02) (AMAZON-02)
4	3

2 2620:100:6022:16::a27d:4210 (United States) 1 redirects

ASN19679 (DROPBOX, US)

uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6810:631d (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 52.222.236.51 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-51.fra56.r.cloudfront.net

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

	Apex Domain Subdomains	Transfer
2	dropboxstatic.com cfl.dropboxstatic.com — Cisco Umbrella Rank: 6716	89 KB
2	dropboxusercontent.com 1 redirects uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com — Cisco Umbrella Rank: 46026	1 KB
1	dropbox.com assets.dropbox.com — Cisco Umbrella Rank: 78172	5 KB
4	3

	Domain	Requested by
2	cfl.dropboxstatic.com	uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com cfl.dropboxstatic.com
2	uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com	1 redirects
1	assets.dropbox.com	uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com
4	3

This site contains links to these domains. Also see Links.

Domain
status.dropbox.com
www.dropbox.com
forums.dropbox.com

Subject Issuer	Validity	Valid
*.previews.dropboxusercontent.com DigiCert TLS RSA SHA256 2020 CA1	`2023-09-23` - `2024-10-22`	a year	crt.sh
cfl.dropboxstatic.com DigiCert TLS RSA SHA256 2020 CA1	`2023-02-14` - `2024-02-24`	a year	crt.sh
enterprise.dropbox.com DigiCert TLS RSA SHA256 2020 CA1	`2023-02-14` - `2024-02-29`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p
Frame ID: 5ABC1044CA4500AB7314729B807A84DF
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Dropbox - 400

Page URL History Show full URLs

http://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSH... HTTP 301
https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSH... Page URL

Page Statistics

4
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

95 kB
Transfer

212 kB
Size

0
Cookies

4 Outgoing links

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

URL: https://status.dropbox.com/
Title: Statusseite

Search URL Search Domain Scan URL

URL: https://www.dropbox.com/help
Title: Hilfecenter

Search URL Search Domain Scan URL

URL: https://forums.dropbox.com/
Title: Foren

Search URL Search Domain Scan URL

URL: https://www.dropbox.com/home
Title: Startseite

Search URL Search Domain Scan URL

Page URL History

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

http://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p HTTP 301
https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
0 data transactions

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

GET
H2

400

Primary Request p Show response
uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o...
Redirect Chain

http://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXW...
https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCX...

1 KB
894 B

230ms
206ms

Document
text/html

2620:100:6022:16::a27d:4210
DROPBOX

General

Check archive.org

Show headers Download Go to

Full URL

https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:100:6022:16::a27d:4210 , United States, ASN19679 (DROPBOX, US),

Reverse DNS

Software

envoy /

Resource Hash

8485873e9acd7014d3759952fb510c2d040f411e8091603620e604f125676b4e

Security Headers

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

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-encoding: identity,gzip
content-encoding: gzip
content-security-policy: sandbox allow-forms allow-scripts
content-type: text/html
date: Thu, 12 Oct 2023 17:18:36 GMT
server: envoy
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Origin, Accept-Encoding
x-dropbox-request-id: 52ecd507ffde4a1db51ef10e1042b825
x-dropbox-response-origin: far_remote
x-robots-tag: noindex, nofollow, noimageindex

Redirect headers

content-length: 0
date: Thu, 12 Oct 2023 17:18:36 GMT
location: https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p
server: envoy
x-dropbox-request-id: 3c2e919f7e9149e89f4303cfe4f0bc8d

GET
H2 200 error.css
cfl.dropboxstatic.com/static/metaserver/static/css/ 40 KB
8 KB 72ms
25ms Stylesheet
text/css 2606:4700::6810:631d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com
URL: https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:4700::6810:631d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0fe00ec19c65e07ab42c5080796b5c6a5b0819e80a11126f191c246c846d1407

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/117.0.5938.149 Safari/537.36

Response headers

date: Thu, 12 Oct 2023 17:18:36 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 28742
x-dropbox-request-id: ecbee71b8613255b259ad5a65bfcdabf
alt-svc: h3=":443"; ma=86400
x-cached: HIT
last-modified: Thu, 12 Oct 2023 02:26:21 GMT
server: cloudflare
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=86400
timing-allow-origin: https://www.dropbox.com
cf-ray: 815100c819bf5d50-FRA
expires: Fri, 13 Oct 2023 09:19:34 GMT

GET
H2 200 target-miss.svg
assets.dropbox.com/www/en-us/illustrations/spot/ 11 KB
5 KB 59ms
6ms Image
image/svg+xml 52.222.236.51
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://assets.dropbox.com/www/en-us/illustrations/spot/target-miss.svg

Requested by

Host: uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com
URL: https://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

52.222.236.51 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-52-222-236-51.fra56.r.cloudfront.net

Software

Apache /

Resource Hash

fad32278df6f5c83bd15cd58b87f3a478012bb773e70bbbcc69ad959abdeac02

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/117.0.5938.149 Safari/537.36

Response headers

x-dispatcher: dispatcher2uswest1
date: Thu, 12 Oct 2023 06:52:00 GMT
content-encoding: gzip
x-content-type-options: nosniff
via: 1.1 c9499008aa7e1acd11e9fbc171281d82.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-P4
age: 37596
x-vhost: dropbox-prod.adobemsbasic.com
x-cache: Hit from cloudfront
content-disposition: attachment; filename="target-miss.svg"
content-length: 5064
last-modified: Tue, 08 Jun 2021 16:59:58 GMT
server: Apache
etag: "2a20"
x-frame-options: SAMEORIGIN
vary: Accept-Encoding
content-type: image/svg+xml
cache-control: max-age=86400
accept-ranges: bytes
x-amz-cf-id: QxhuhdTsJ2MI-3R2qzauhXxVPK_kcuYusXjD4PApINmcxgQ_DhlgGQ==
expires: Fri, 13 Oct 2023 06:52:00 GMT

GET
H3 200 OpenSans-Regular-webfont.ttf
cfl.dropboxstatic.com/static/metaserver/static/fonts/opensans/ 160 KB
80 KB 35ms
21ms Font
font/ttf 2606:4700::6810:631d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

2606:4700::6810:631d , 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/metaserver/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/117.0.5938.149 Safari/537.36

Response headers

date: Thu, 12 Oct 2023 17:18:36 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 81399
x-dropbox-request-id: 61e4d7aaab35b3ba868c2deadeee7419
alt-svc: h3=":443"; ma=86400
x-cached: HIT
last-modified: Wed, 11 Oct 2023 00:27:01 GMT
server: cloudflare
vary: Accept-Encoding
content-type: font/ttf
access-control-allow-origin: *
cache-control: max-age=86400
timing-allow-origin: https://www.dropbox.com
cf-ray: 815100c85995bb37-FRA
expires: Thu, 12 Oct 2023 18:41:57 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://uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com/p/thumb/ACCBGAAO9Te6lqQC04uuvwsltOgU--wsWxcL6KOErE9SCS3jpHvM1K9IeVjrI7puWtSHLMh8F12C2rFh7KJ_ZvruoG8xbU-AGn69ydTh-i989CaxdQjXXRCXWqlRzy2o0zrtF0wsr3Zm2smJb197PzXD0jMutv_CAmTXHOL-LUg4HWEsUg0gHLoq8qWyCzNxoB_08n5nTuJngXvUMNCxZq7stgTSa5s6Xn4BaKIneJE0ynqW_kIzsX3nL7jBKvgXgUxmaFJWJm0Db3es1UuU6IsPfpwHJdCs2iAPh0Y7DMW65w/p Message: Failed to load resource: the server responded with a status of 400 ()

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
uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com
2606:4700::6810:631d
2620:100:6022:16::a27d:4210
52.222.236.51
0fe00ec19c65e07ab42c5080796b5c6a5b0819e80a11126f191c246c846d1407
8485873e9acd7014d3759952fb510c2d040f411e8091603620e604f125676b4e
ab6dda86c87f61e7ad1af2e733e04ca83fdcd43edbd57f88e35acc1878078223
fad32278df6f5c83bd15cd58b87f3a478012bb773e70bbbcc69ad959abdeac02

uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com Open in urlscan Pro 2620:100:6022:16::a27d:4210 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

4 Requests

100 %HTTPS

67 %IPv6

3 Domains

3 Subdomains

3 IPs

1 Countries

95 kBTransfer

212 kBSize

0 Cookies

4 Outgoing links

Page URL History

Redirected requests

4 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

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

uc5a1b9bcddbfdcf24f27aa76912.previews.dropboxusercontent.com Open in urlscan Pro
2620:100:6022:16::a27d:4210 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

95 kB
Transfer

212 kB
Size

0
Cookies

4 HTTP transactions
0 data transactions