cf.dropboxstatic.com

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 143.204.96.180, located in Seattle, United States and belongs to AMAZON-02, US. The main domain is cf.dropboxstatic.com.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on January 7th 2020. Valid for: 2 years.

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	143.204.96.180 143.204.96.180	16509 (AMAZON-02) (AMAZON-02)
4	2606:4700::68... 2606:4700::6810:631d	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2

1 143.204.96.180 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-96-180.fra50.r.cloudfront.net

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

4 2606:4700::6810:631d (United States)

ASN13335 (CLOUDFLARENET, US)

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

	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
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 SHA2 High Assurance Server CA	`2020-01-07` - `2022-03-25`	2 years	crt.sh
cfl.dropboxstatic.com DigiCert SHA2 High Assurance Server CA	`2019-01-30` - `2021-04-09`	2 years	crt.sh

This page contains 1 frames:

Primary Page: https://cf.dropboxstatic.com/static/images/emails/glyph/glyph%402x.png)
Frame ID: C35BC108A12175F593A0D9B70FA0DDBF
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Amazon Web Services (PaaS) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Amazon Cloudfront (CDN) Expand

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

431 kB
Size

1
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
H/1.1 404
Not Found Primary Request glyph%402x.png) Show response
cf.dropboxstatic.com/static/images/emails/glyph/ 25 KB
4 KB 724ms
543ms Document
text/html 143.204.96.180
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cf.dropboxstatic.com/static/images/emails/glyph/glyph%402x.png)
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 143.204.96.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-96-180.fra50.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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Server: nginx
Date: Wed, 15 Jul 2020 06:21:39 GMT
ETag: W/"5eb9af9d-643a"
X-Dropbox-Request-Id: ce49fe1472f9f16eef70f61f2d71b687
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 6b4954a8411e7b2a232537f8000c5c9d.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA50-C1
X-Amz-Cf-Id: n5cT9tTd53GdR2QtVFGVvSqup7emIEuVBffzITacjtfjq7v_SA4l1w==

GET
H2 200 error.css
cfl.dropboxstatic.com/static/css/ 41 KB
8 KB 34ms
17ms Stylesheet
text/css 2606:4700::6810:631d
CLOUDFLARENET

General

Check archive.org

Show headers 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/images/emails/glyph/glyph%402x.png)

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

25140181240bc09c8cccc25758213b9246817bfd37c300d73717377d8d7dd8b7

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://cf.dropboxstatic.com/static/images/emails/glyph/glyph%402x.png)
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 15 Jul 2020 06:21:39 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
age: 72358
status: 200
cf-request-id: 03f2bbdbda000005b7b2829200000001
timing-allow-origin: https://www.dropbox.com
last-modified: Fri, 10 Jul 2020 18:06:32 GMT
server: cloudflare
etag: W/"5f08ae28-a5cb"
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
x-dropbox-request-id: f96afdd601a5daebda9e54a6fbaa7ff0
cf-ray: 5b316272fb4c05b7-FRA
expires: Wed, 15 Jul 2020 10:15:41 GMT

GET
H2 200 404_error-illo.png
cfl.dropboxstatic.com/static/images/illustration_catalog/ 48 KB
49 KB 28ms
11ms Image
image/png 2606:4700::6810:631d
CLOUDFLARENET

General

Check archive.org

Show headers 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/images/emails/glyph/glyph%402x.png)

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/static/images/emails/glyph/glyph%402x.png)
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 15 Jul 2020 06:21:39 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 6904
cf-polished: origSize=53508
status: 200
content-length: 49536
cf-request-id: 03f2bbdbda000005b7b282a200000001
timing-allow-origin: https://www.dropbox.com
last-modified: Fri, 03 Jul 2020 12:22:37 GMT
server: cloudflare
etag: "5eff230d-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: Thu, 16 Jul 2020 04:26:34 GMT
cache-control: max-age=86400
x-dropbox-request-id: 65da5c438e820f0dd5933674658a6216
accept-ranges: bytes
cf-ray: 5b316272fb4f05b7-FRA
cf-bgj: imgq:100,h2pri

GET
H2 200 OpenSans-Light-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 156 KB
74 KB 894ms
877ms Font
application/x-font-ttf 2606:4700::6810:631d
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: cf.dropboxstatic.com
URL: https://cf.dropboxstatic.com/static/images/emails/glyph/glyph%402x.png)

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

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer: https://cfl.dropboxstatic.com/static/css/error.css
Origin: https://cf.dropboxstatic.com

Response headers

date: Wed, 15 Jul 2020 06:21:40 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: MISS
status: 200
cf-request-id: 03f2bbdc030000dfe3121b7200000001
timing-allow-origin: https://www.dropbox.com
last-modified: Tue, 14 Jul 2020 18:09:13 GMT
server: cloudflare
etag: W/"5f0df4c9-27020"
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
x-dropbox-request-id: c003e925e169b8e6e507572f589ad7bb
cf-ray: 5b3162733b06dfe3-FRA
expires: Thu, 16 Jul 2020 06:21:40 GMT

GET
H2 200 OpenSans-Regular-webfont.ttf
cfl.dropboxstatic.com/static/fonts/opensans/ 160 KB
77 KB 875ms
858ms Font
application/x-font-ttf 2606:4700::6810:631d
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: cf.dropboxstatic.com
URL: https://cf.dropboxstatic.com/static/images/emails/glyph/glyph%402x.png)

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

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer: https://cfl.dropboxstatic.com/static/css/error.css
Origin: https://cf.dropboxstatic.com

Response headers

date: Wed, 15 Jul 2020 06:21:40 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: MISS
status: 200
cf-request-id: 03f2bbdc030000dfe3121b8200000001
timing-allow-origin: https://www.dropbox.com
last-modified: Tue, 14 Jul 2020 18:09:13 GMT
server: cloudflare
etag: W/"5f0df4c9-280c0"
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
x-dropbox-request-id: 3b3bec79968315e84027c3bb01281749
cf-ray: 5b3162733b0adfe3-FRA
expires: Thu, 16 Jul 2020 06:21:40 GMT

Verdicts & Comments Add Verdict or Comment

3 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.

function| read_cookie function| localize object| message

1 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.

			Domain/Path	Expires	Name / Value
			.dropboxstatic.com/	1970-01-19 11:43:06	Name: __cfduid Value: dba9bbd0f7189dcd1582b0c15f214905f1594794099

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.

cf.dropboxstatic.com
cfl.dropboxstatic.com
143.204.96.180
2606:4700::6810:631d
01e40ebaa4275bc99729d90b4ea47b977b88b8d734850eae816b9037a32c825a
25140181240bc09c8cccc25758213b9246817bfd37c300d73717377d8d7dd8b7
4571ede98268766962c1378eec4b21adafd2872c3cd9911b6352b9fa77d88092
51f9949d9e544da0e1322080cb37eb20a90d4bcb9cfbe2f059f261868e04d066
ab6dda86c87f61e7ad1af2e733e04ca83fdcd43edbd57f88e35acc1878078223

cf.dropboxstatic.com Open in urlscan Pro 143.204.96.180 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

5 Requests

100 %HTTPS

50 %IPv6

1 Domains

2 Subdomains

2 IPs

1 Countries

212 kBTransfer

431 kBSize

1 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

3 JavaScript Global Variables

1 Cookies

Indicators

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

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

212 kB
Transfer

431 kB
Size

1
Cookies

5 HTTP transactions
0 data transactions