uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 5 HTTP transactions. The main IP is 2620:100:6030:16::a27d:5010, located in United States and belongs to DROPBOX, US. The main domain is uc470f1dd3c82eaeca5b2377f2d1.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 uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	2620:100:6030... 2620:100:6030:16::a27d:5010	19679 (DROPBOX) (DROPBOX)
3	2606:4700::68... 2606:4700::6810:641d	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	54.192.81.93 54.192.81.93	16509 (AMAZON-02) (AMAZON-02)
5	3

1 2620:100:6030:16::a27d:5010 (United States)

ASN19679 (DROPBOX, US)

uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700::6810:641d (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 54.192.81.93 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-192-81-93.lax50.r.cloudfront.net

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

	Apex Domain Subdomains	Transfer
3	dropboxstatic.com cfl.dropboxstatic.com — Cisco Umbrella Rank: 12617	326 KB
1	dropbox.com assets.dropbox.com — Cisco Umbrella Rank: 59518	5 KB
1	dropboxusercontent.com uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com	813 B
5	3

	Domain	Requested by
3	cfl.dropboxstatic.com	uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com cfl.dropboxstatic.com
1	assets.dropbox.com	uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com
1	uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com
5	3

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

Domain
www.dropbox.com

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	`2022-02-22` - `2023-03-07`	a year	crt.sh
enterprise.dropbox.com DigiCert TLS RSA SHA256 2020 CA1	`2022-03-24` - `2023-03-02`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com/
Frame ID: 1890E5DEBF6C85F010F125497FBBC90A
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Dropbox - 404

Page Statistics

5
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

332 kB
Transfer

368 kB
Size

0
Cookies

6 Outgoing links

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

URL: https://www.dropbox.com/home?_tk=fof
Title: Home

Search URL Search Domain Scan URL

URL: https://www.dropbox.com/help?_tk=fof
Title: Help center

Search URL Search Domain Scan URL

URL: https://www.dropbox.com/login?_tk=fof
Title: Sign in

Search URL Search Domain Scan URL

URL: https://www.dropbox.com/register?_tk=fof
Title: Get a free account

Search URL Search Domain Scan URL

URL: https://www.dropbox.com/plus?_tk=fof
Title: Dropbox Plus

Search URL Search Domain Scan URL

URL: https://www.dropbox.com/business?_tk=fof
Title: Dropbox Business

Search URL Search Domain Scan 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
uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com/ 1 KB
813 B 171ms
153ms Document
text/html 2620:100:6030:16::a27d:5010
DROPBOX

General

Check archive.org

Show headers Download Go to

Full URL

https://uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com/

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:100:6030:16::a27d:5010 , United States, ASN19679 (DROPBOX, US),

Reverse DNS

Software

envoy /

Resource Hash

5482ccf74d4c38f416374359cba0de517b41d618d0cede4687e0cfa8e5d2dcd3

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/102.0.5005.115 Safari/537.36
accept-language: jp-JP,jp;q=0.9

Response headers

content-encoding: gzip
content-security-policy: sandbox allow-forms allow-scripts
content-type: text/html
date: Wed, 15 Jun 2022 12:47:16 GMT
server: envoy
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-dropbox-request-id: 9ac620c6711046949aa837441f0e27e4
x-dropbox-response-origin: remote
x-robots-tag: noindex, nofollow, noimageindex noindex, nofollow, noimageindex

GET
H2 200 error.css
cfl.dropboxstatic.com/static/css/ 40 KB
9 KB 86ms
30ms Stylesheet
text/css 2606:4700::6810:641d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com
URL: https://uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com/

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:4700::6810:641d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

88c9417fe36d605c4e0b5d8ff7309e916f5952d19672e97f7dfa2a9a602f3c62

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: jp-JP,jp;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.115 Safari/537.36

Response headers

date: Wed, 15 Jun 2022 12:47:16 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 36624
cf-ray: 71bb69d089f78a9c-NRT
x-dropbox-request-id: 3b53733abcdb7af90c17da620c680ad0
last-modified: Tue, 14 Jun 2022 19:38:23 GMT
server: cloudflare
etag: W/"62a8e3af-a15b"
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
timing-allow-origin: https://www.dropbox.com
expires: Thu, 16 Jun 2022 02:36:52 GMT

GET
H2 200 look-magnifying-glass.svg
assets.dropbox.com/www/en-us/illustrations/spot/ 10 KB
5 KB 354ms
117ms Image
image/svg+xml 54.192.81.93
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: uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com
URL: https://uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-54-192-81-93.lax50.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: jp-JP,jp;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.115 Safari/537.36

Response headers

x-dispatcher: dispatcher1uswest1
date: Wed, 15 Jun 2022 11:38:32 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 4124
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 80a10c21e9d25f81624d1ce54fce11d6.cloudfront.net (CloudFront)
cache-control: max-age=86400, no-cache="set-cookie"
x-amz-cf-pop: LAX50-P2
accept-ranges: bytes
x-amz-cf-id: VkrZT_LQfXTYzyWcIjh7H6KQXZq6Hu8SOENjodc4sXej4bfgwHMB5w==
expires: Thu, 16 Jun 2022 11:38:32 GMT

GET
H2 200 OpenSans-Light-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 156 KB
157 KB 20ms
13ms Font
application/x-font-ttf 2606:4700::6810:641d
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

2606:4700::6810:641d , 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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.115 Safari/537.36

Response headers

date: Wed, 15 Jun 2022 12:47:16 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 74766
cf-ray: 71bb69d0cb438a98-NRT
x-dropbox-request-id: 69458f97ae82a5add3605f35b8177fa4
last-modified: Tue, 07 Jun 2022 15:58:09 GMT
server: cloudflare
etag: W/"629f7591-27020"
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
timing-allow-origin: https://www.dropbox.com
expires: Wed, 15 Jun 2022 16:01:10 GMT

GET
H2 200 OpenSans-Regular-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 160 KB
161 KB 22ms
16ms Font
application/x-font-ttf 2606:4700::6810:641d
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

2606:4700::6810:641d , 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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.115 Safari/537.36

Response headers

date: Wed, 15 Jun 2022 12:47:16 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 18800
cf-ray: 71bb69d0cb468a98-NRT
x-dropbox-request-id: 51d0a6f8ed52b54fa7b76f98a736b1e1
last-modified: Tue, 14 Jun 2022 19:38:25 GMT
server: cloudflare
etag: W/"62a8e3b1-280c0"
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
timing-allow-origin: https://www.dropbox.com
expires: Thu, 16 Jun 2022 07:33:56 GMT

Verdicts & Comments Add Verdict or Comment

7 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://uc470f1dd3c82eaeca5b2377f2d1.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
uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com
2606:4700::6810:641d
2620:100:6030:16::a27d:5010
54.192.81.93
01e40ebaa4275bc99729d90b4ea47b977b88b8d734850eae816b9037a32c825a
51cf6ce31001dd4d93e4c6b873f734f64522948a804f75d03104c1dd8a95d616
5482ccf74d4c38f416374359cba0de517b41d618d0cede4687e0cfa8e5d2dcd3
88c9417fe36d605c4e0b5d8ff7309e916f5952d19672e97f7dfa2a9a602f3c62
ab6dda86c87f61e7ad1af2e733e04ca83fdcd43edbd57f88e35acc1878078223

uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com Open in urlscan Pro 2620:100:6030:16::a27d:5010 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

5 Requests

100 %HTTPS

67 %IPv6

3 Domains

3 Subdomains

3 IPs

1 Countries

332 kBTransfer

368 kBSize

0 Cookies

6 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

7 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

uc470f1dd3c82eaeca5b2377f2d1.previews.dropboxusercontent.com Open in urlscan Pro
2620:100:6030:16::a27d:5010 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

332 kB
Transfer

368 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions