cfl.dropboxstatic.com

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 5 HTTP transactions. The main IP is 104.16.99.29, located in and belongs to CLOUDFLARENET, US. The main domain is cfl.dropboxstatic.com. The Cisco Umbrella rank of the primary domain is 6572.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on February 14th 2023. Valid for: a year.

This is the only time cfl.dropboxstatic.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4	104.16.99.29 104.16.99.29	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	18.155.192.73 18.155.192.73	16509 (AMAZON-02) (AMAZON-02)
5	2

4 104.16.99.29 (None, )

ASN13335 (CLOUDFLARENET, US)

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

1 18.155.192.73 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-155-192-73.sfo53.r.cloudfront.net

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

	Apex Domain Subdomains	Transfer
4	dropboxstatic.com cfl.dropboxstatic.com — Cisco Umbrella Rank: 6572	171 KB
1	dropbox.com assets.dropbox.com — Cisco Umbrella Rank: 78734	5 KB
5	2

	Domain	Requested by
4	cfl.dropboxstatic.com	cfl.dropboxstatic.com
1	assets.dropbox.com	cfl.dropboxstatic.com
5	2

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

Domain
www.dropbox.com

Subject Issuer	Validity	Valid
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://cfl.dropboxstatic.com/
Frame ID: 3F7C0827C716151A7B31BAB702E0D4F7
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Dropbox - 4xx

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

176 kB
Transfer

391 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
cfl.dropboxstatic.com/ 25 KB
4 KB 535ms
214ms Document
text/html 104.16.99.29
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cfl.dropboxstatic.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 104.16.99.29 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7a608c782119fe6d168f54d9c77e3e501667250babee3ffa9233d34f1980a50c

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36
accept-language: en-AU,en;q=0.9

Response headers

access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 80550698ac70aae9-SYD
content-encoding: br
content-type: text/html
date: Tue, 12 Sep 2023 03:22:23 GMT
etag: W/"3b9aca00-63e1"
server: cloudflare
timing-allow-origin: https://www.dropbox.com
vary: Accept-Encoding
x-dropbox-request-id: d5a5747dd4574d01eb6bd9c13899dded

GET
H2 200 error.css
cfl.dropboxstatic.com/static/metaserver/static/css/ 40 KB
8 KB 17ms
16ms Stylesheet
text/css 104.16.99.29
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: cfl.dropboxstatic.com
URL: https://cfl.dropboxstatic.com/

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.16.99.29 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

128c0692f119d5fe09cdc9c605c8ec61c494e15654baf9b5ef316c8a80c625b8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-AU,en;q=0.9
Referer: https://cfl.dropboxstatic.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date: Tue, 12 Sep 2023 03:22:23 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 180
x-dropbox-request-id: 7add16ac4b8332725277c6c762c908db
alt-svc: h3=":443"; ma=86400
x-cached: HIT
last-modified: Mon, 11 Sep 2023 19:28:17 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: 8055069a0ed3aae9-SYD
expires: Wed, 13 Sep 2023 03:19:23 GMT

GET
H2 200 look-magnifying-glass.svg
assets.dropbox.com/www/en-us/illustrations/spot/ 10 KB
5 KB 467ms
154ms Image
image/svg+xml 18.155.192.73
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: cfl.dropboxstatic.com
URL: https://cfl.dropboxstatic.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-18-155-192-73.sfo53.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: en-AU,en;q=0.9
Referer: https://cfl.dropboxstatic.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

x-dispatcher: dispatcher2uswest1
date: Mon, 11 Sep 2023 13:07:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
via: 1.1 40eef8a1f68a2d42c85df34e3766b79c.cloudfront.net (CloudFront)
x-amz-cf-pop: SFO53-P1
age: 51307
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
etag: "298b"
x-frame-options: SAMEORIGIN
vary: Accept-Encoding
content-type: image/svg+xml
cache-control: max-age=86400
accept-ranges: bytes
x-amz-cf-id: AS_eM7_P4Eu1ze4P10D2aiCUggfuvUPqt2r8P6GxnTk8piihvCiboQ==
expires: Tue, 12 Sep 2023 13:07:17 GMT

GET
H2 200 OpenSans-Light-webfont.ttf
cfl.dropboxstatic.com/static/metaserver/static/fonts/opensans/ 156 KB
78 KB 1265ms
1264ms Font
font/ttf 104.16.99.29
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.16.99.29 -, , 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/metaserver/static/css/error.css
Origin: https://cfl.dropboxstatic.com
accept-language: en-AU,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date: Tue, 12 Sep 2023 03:22:25 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: MISS
x-dropbox-request-id: 55eeaa71f87e989797ec8fc3901435c9
alt-svc: h3=":443"; ma=86400
x-cached: HIT
last-modified: Mon, 11 Sep 2023 18:28:51 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: 8055069a7f90aae9-SYD
expires: Wed, 13 Sep 2023 03:22:24 GMT

GET
H2 200 OpenSans-Regular-webfont.ttf
cfl.dropboxstatic.com/static/metaserver/static/fonts/opensans/ 160 KB
80 KB 1283ms
1283ms Font
font/ttf 104.16.99.29
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

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.16.99.29 -, , 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: https://cfl.dropboxstatic.com
accept-language: en-AU,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date: Tue, 12 Sep 2023 03:22:25 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: MISS
x-dropbox-request-id: c7f5ea65cad6a6ae81509b3d0de1cbf3
alt-svc: h3=":443"; ma=86400
x-cached: HIT
last-modified: Mon, 11 Sep 2023 16:28:43 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: 8055069a7f93aae9-SYD
expires: Wed, 13 Sep 2023 03:22:24 GMT

Verdicts & Comments Add Verdict or Comment

4 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| documentPictureInPicture function| read_cookie function| localize object| message

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://cfl.dropboxstatic.com/ Message: Failed to load resource: the server responded with a status of 404 ()

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
104.16.99.29
18.155.192.73
01e40ebaa4275bc99729d90b4ea47b977b88b8d734850eae816b9037a32c825a
128c0692f119d5fe09cdc9c605c8ec61c494e15654baf9b5ef316c8a80c625b8
51cf6ce31001dd4d93e4c6b873f734f64522948a804f75d03104c1dd8a95d616
7a608c782119fe6d168f54d9c77e3e501667250babee3ffa9233d34f1980a50c
ab6dda86c87f61e7ad1af2e733e04ca83fdcd43edbd57f88e35acc1878078223

cfl.dropboxstatic.com Open in urlscan Pro 104.16.99.29 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

5 Requests

100 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

2 IPs

2 Countries

176 kBTransfer

391 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

4 JavaScript Global Variables

0 Cookies

1 Console Messages

Indicators

cfl.dropboxstatic.com Open in urlscan Pro
104.16.99.29 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

176 kB
Transfer

391 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions