urlscan.io logo urlscan.io
SecurityTrails logo

cf.dropboxstatic.com Open in urlscan Pro
99.84.151.67  Public Scan

Go To Rescan Add Verdict Report
URL: https://cf.dropboxstatic.com/static/javascript/pdf-js/pdf-js-9e9df56/web/viewer-vflCkbYxA.html
Submission Tags: falconsandbox
Submission: On April 19 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 99.84.151.67, located in United States and belongs to AMAZON-02, US. The main domain is cf.dropboxstatic.com.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on November 5th 2020. Valid for: a year.
This is the only time cf.dropboxstatic.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 99.84.151.67 16509 (AMAZON-02)
4 2606:4700::68... 13335 (CLOUDFLAR...)
5 2
Apex Domain
Subdomains		 Transfer
5 dropboxstatic.com
cf.dropboxstatic.com
cfl.dropboxstatic.com
212 KB
5 1
Domain Requested by
4 cfl.dropboxstatic.com cf.dropboxstatic.com
cfl.dropboxstatic.com
1 cf.dropboxstatic.com
5 2

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

Domain
www.dropbox.com
Subject Issuer Validity Valid
cf.dropboxstatic.com
DigiCert TLS RSA SHA256 2020 CA1		 2020-11-05 -
2021-11-30		 a year crt.sh
cfl.dropboxstatic.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-03-10 -
2022-03-12		 a year crt.sh

This page contains 1 frames:

Primary Page: https://cf.dropboxstatic.com/static/javascript/pdf-js/pdf-js-9e9df56/web/viewer-vflCkbYxA.html
Frame ID: B5465216ABF6F7D8E7ACB7117F78A94C
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • headers via /\(CloudFront\)$/i
Overall confidence: 100%
Detected patterns
  • headers via /\(CloudFront\)$/i

Page Statistics

5
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

212 kB
Transfer

430 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request viewer-vflCkbYxA.html
cf.dropboxstatic.com/static/javascript/pdf-js/pdf-js-9e9df56/web/ 		25 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://cf.dropboxstatic.com/static/javascript/pdf-js/pdf-js-9e9df56/web/viewer-vflCkbYxA.html
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
99.84.151.67 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-151-67.txl52.r.cloudfront.net
Software
nginx /
Resource Hash
51f9949d9e544da0e1322080cb37eb20a90d4bcb9cfbe2f059f261868e04d066

Request headers

Host
cf.dropboxstatic.com
Connection
keep-alive
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/89.0.4389.72 Safari/537.36
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
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
text/html
Transfer-Encoding
chunked
Connection
keep-alive
Server
nginx
Date
Mon, 19 Apr 2021 15:13:52 GMT
ETag
W/"5eb9af9d-643a"
X-Dropbox-Request-Id
a497d0dc6d0008e903d3fc36d1d95ad0
Access-Control-Allow-Origin
*
Timing-Allow-Origin
https://www.dropbox.com
Content-Encoding
gzip
Vary
Accept-Encoding
X-Cache
Error from cloudfront
Via
1.1 a3dc4a768d48247641f8ad7f08326d38.cloudfront.net (CloudFront)
X-Amz-Cf-Pop
TXL52-C1
X-Amz-Cf-Id
z2rWKxEtStxIpcR78BPRi5jPKBKMHx1A3XKLf1625H06K62jUdwbUQ==
error.css
cfl.dropboxstatic.com/static/css/ 		40 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cfl.dropboxstatic.com/static/css/error.css
Requested by
Host: cf.dropboxstatic.com
URL: https://cf.dropboxstatic.com/static/javascript/pdf-js/pdf-js-9e9df56/web/viewer-vflCkbYxA.html
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
073123afef750cd4e2e499986018761264ff0db177d2a6ab0a10a95d53d1ab92
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://cf.dropboxstatic.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 19 Apr 2021 15:13:52 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
23117
x-dropbox-request-id
ab989c5ef2ec430f52f4546a4df0539f
cf-request-id
098c4b05bf0000061c571d7000000001
timing-allow-origin
https://www.dropbox.com
last-modified
Thu, 15 Apr 2021 04:23:28 GMT
server
cloudflare
etag
W/"6077bfc0-a042"
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
6427144f9c34061c-FRA
expires
Tue, 20 Apr 2021 08:48:35 GMT
404_error-illo.png
cfl.dropboxstatic.com/static/images/illustration_catalog/ 		48 KB
49 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cfl.dropboxstatic.com/static/images/illustration_catalog/404_error-illo.png
Requested by
Host: cf.dropboxstatic.com
URL: https://cf.dropboxstatic.com/static/javascript/pdf-js/pdf-js-9e9df56/web/viewer-vflCkbYxA.html
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
4571ede98268766962c1378eec4b21adafd2872c3cd9911b6352b9fa77d88092
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://cf.dropboxstatic.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 19 Apr 2021 15:13:52 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
13666
cf-polished
origSize=53508
x-dropbox-request-id
dfd028e8085242d00b9989beadb8d3be
content-length
49536
cf-request-id
098c4b05c00000061c269f4000000001
timing-allow-origin
https://www.dropbox.com
last-modified
Tue, 13 Apr 2021 18:15:51 GMT
server
cloudflare
etag
"6075dfd7-d104"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
expires
Tue, 20 Apr 2021 11:26:06 GMT
cache-control
max-age=86400
accept-ranges
bytes
cf-ray
6427144f9c3e061c-FRA
cf-bgj
imgq:100,h2pri
OpenSans-Light-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 		156 KB
74 KB 		Font
General
Check archive.org
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::6810:631d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
01e40ebaa4275bc99729d90b4ea47b977b88b8d734850eae816b9037a32c825a
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Origin
https://cf.dropboxstatic.com
Referer
https://cfl.dropboxstatic.com/static/css/error.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 19 Apr 2021 15:13:52 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
85217
x-dropbox-request-id
a7a579a3e739be48ff3cd2dbde3054ea
cf-request-id
098c4b05e800002c3641386000000001
timing-allow-origin
https://www.dropbox.com
last-modified
Tue, 13 Apr 2021 18:15:23 GMT
server
cloudflare
etag
W/"6075dfbb-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
6427144fda672c36-FRA
expires
Mon, 19 Apr 2021 15:33:35 GMT
OpenSans-Regular-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 		160 KB
77 KB 		Font
General
Check archive.org
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::6810:631d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ab6dda86c87f61e7ad1af2e733e04ca83fdcd43edbd57f88e35acc1878078223
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Origin
https://cf.dropboxstatic.com
Referer
https://cfl.dropboxstatic.com/static/css/error.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 19 Apr 2021 15:13:52 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
85217
x-dropbox-request-id
4e227c8226146d38b7ffef06a42013ad
cf-request-id
098c4b05e900002c36e9a53000000001
timing-allow-origin
https://www.dropbox.com
last-modified
Tue, 13 Apr 2021 18:15:23 GMT
server
cloudflare
etag
W/"6075dfbb-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
6427144fda6a2c36-FRA
expires
Mon, 19 Apr 2021 15:33:35 GMT

Verdicts & Comments Add Verdict or Comment

14 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.

object| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated function| read_cookie function| localize object| message

1 Cookies

Domain/Path Name / Value
.dropboxstatic.com/ Name: __cfduid
Value: d81c2b3ccdd15554ab57ef828909129c71618845232