about.censys.io Open in urlscan Pro
185.199.109.153 Public Scan

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Submitted URL:
http://scanner-08.ch1.censys-scanner.com/
Effective URL:
https://about.censys.io/
Submission: On September 18 via manual (September 18th 2020, 11:26:36 pm UTC) from US

Summary HTTP 5 Redirects Links 2 Behaviour Indicators

Similar DOM Content API

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 5 HTTP transactions. The main IP is 185.199.109.153, located in United States and belongs to FASTLY, US. The main domain is about.censys.io.
TLS certificate: Issued by Let's Encrypt Authority X3 on August 8th 2020. Valid for: 3 months.

This is the only time about.censys.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
1 1	167.248.133.45 167.248.133.45		398722 (CENSYS-AR...) (CENSYS-ARIN-03)
1	185.199.109.153 185.199.109.153		54113 (FASTLY) (FASTLY)
1	2a00:1450:400... 2a00:1450:4001:802::200a		15169 (GOOGLE) (GOOGLE)
1	2606:4700:20:... 2606:4700:20::681a:bf5		13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:81c::2003		15169 (GOOGLE) (GOOGLE)
5	4

1 167.248.133.45 (United States) 1 redirects

ASN398722 (CENSYS-ARIN-03, US)
PTR: scanner-08.ch1.censys-scanner.com

scanner-08.ch1.censys-scanner.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 185.199.109.153 (United States)

ASN54113 (FASTLY, US)

about.censys.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:802::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:20::681a:bf5 (United States)

ASN13335 (CLOUDFLARENET, US)

censys.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:81c::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	gstatic.com fonts.gstatic.com	18 KB
2	censys.io about.censys.io censys.io	19 KB
1	googleapis.com fonts.googleapis.com	1 KB
1	censys-scanner.com 1 redirects scanner-08.ch1.censys-scanner.com	207 B
5	4

	Domain	Requested by
2	fonts.gstatic.com	fonts.googleapis.com
1	censys.io	about.censys.io
1	fonts.googleapis.com	about.censys.io
1	about.censys.io
1	scanner-08.ch1.censys-scanner.com	1 redirects
5	5

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

Domain
censys.io
www.censys.io

Subject Issuer	Validity	Valid
about.censys.io Let's Encrypt Authority X3	`2020-08-08` - `2020-11-06`	3 months	crt.sh
upload.video.google.com GTS CA 1O1	`2020-08-26` - `2020-11-18`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2020-08-07` - `2021-08-07`	a year	crt.sh
*.gstatic.com GTS CA 1O1	`2020-08-26` - `2020-11-18`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://about.censys.io/
Frame ID: C23A0C0107BA2CD6EB11069C27980D51
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://scanner-08.ch1.censys-scanner.com/ HTTP 302
https://about.censys.io/ Page URL

Detected technologies

Ruby (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers server /^GitHub\.com$/i

Varnish (Cache Tools) Expand

Overall confidence: 100%
Detected patterns

headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i

Ruby on Rails (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

headers server /^GitHub\.com$/i

GitHub Pages (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^GitHub\.com$/i

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

5
Requests

100 %
HTTPS

60 %
IPv6

4
Domains

5
Subdomains

4
IPs

2
Countries

38 kB
Transfer

42 kB
Size

1
Cookies

2 Outgoing links

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

URL: https://censys.io/
Title: Censys

Search URL Search Domain Scan URL

URL: https://www.censys.io/ipv4/help/definitions
Title: our data definitions page

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://scanner-08.ch1.censys-scanner.com/ HTTP 302
https://about.censys.io/ Page 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

200

Primary Request / Show response
about.censys.io/
Redirect Chain

http://scanner-08.ch1.censys-scanner.com/
https://about.censys.io/

3 KB
2 KB

69ms
16ms

Document
text/html

185.199.109.153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://about.censys.io/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.199.109.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: e3eaa0a0dadd3f2a250b333305bb1282bd6b06753d447e8c0134dd837f5102d9

Request headers

:method: GET
:authority: about.censys.io
:scheme: https
:path: /
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/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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status: 200
content-type: text/html; charset=utf-8
server: GitHub.com
x-origin-cache: HIT
last-modified: Tue, 01 Sep 2020 14:06:54 GMT
etag: W/"5f4e557e-cee"
access-control-allow-origin: *
expires: Thu, 10 Sep 2020 00:17:32 GMT
cache-control: max-age=600
content-encoding: gzip
x-proxy-cache: HIT
x-github-request-id: DBAE:2B12:4320794:48310F7:5F596F9B
accept-ranges: bytes
date: Fri, 18 Sep 2020 23:26:20 GMT
via: 1.1 varnish
age: 247
x-served-by: cache-ams21066-AMS
x-cache: HIT
x-cache-hits: 1
x-timer: S1600471580.422203,VS0,VE1
vary: Accept-Encoding
x-fastly-request-id: 75691f3329b6093220ef7c2c68c22200d573544e
content-length: 1562

Redirect headers

Server: nginx/1.16.1 (Ubuntu)
Date: Fri, 18 Sep 2020 23:26:20 GMT
Content-Type: text/html
Content-Length: 154
Connection: keep-alive
Location: https://about.censys.io

GET
H2 200 css
fonts.googleapis.com/ 5 KB
1 KB 34ms
14ms Stylesheet
text/css 2a00:1450:4001:802::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:400,700

Requested by

Host: about.censys.io
URL: https://about.censys.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:802::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

22d6f4376ec07b325c6312510a83f85d2804b276161c3d8f12d2bea4cb9776db

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://about.censys.io/
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

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
status: 200
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Fri, 18 Sep 2020 23:04:24 GMT
server: ESF
date: Fri, 18 Sep 2020 23:26:20 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Fri, 18 Sep 2020 23:26:20 GMT

GET
H2 200 logo.png
censys.io/assets/ 16 KB
17 KB 36ms
12ms Image
image/png 2606:4700:20::681a:bf5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://censys.io/assets/logo.png

Requested by

Host: about.censys.io
URL: https://about.censys.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:bf5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

67664a46c80e6f4060dd0caf350b27486f5ff701cf9694e3f6e3d198cda18814

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer: https://about.censys.io/
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: Fri, 18 Sep 2020 23:26:20 GMT
vary: Accept-Encoding
cf-cache-status: HIT
age: 2541
status: 200
content-length: 16649
cf-request-id: 054523572e0000c281f43b5200000001
last-modified: Tue, 15 Sep 2020 17:14:31 GMT
server: cloudflare
etag: "5f60f677-4109"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5d4ed4d1e842c281-FRA

GET
H2 200 mem5YaGs126MiZpBA-UN7rgOUuhpKKSTjw.woff2
fonts.gstatic.com/s/opensans/v18/ 9 KB
9 KB 26ms
7ms Font
font/woff2 2a00:1450:4001:81c::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN7rgOUuhpKKSTjw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:400,700

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a48a6e4b14fe55f750c0a3dfb5a6f4941bdc06af0aa542b90de25c30c2b4625c

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Origin: https://about.censys.io
Referer: https://fonts.googleapis.com/css?family=Open+Sans:400,700
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: Tue, 15 Sep 2020 18:22:23 GMT
x-content-type-options: nosniff
last-modified: Tue, 15 Sep 2020 18:10:27 GMT
server: sffe
age: 277437
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 9080
x-xss-protection: 0
expires: Wed, 15 Sep 2021 18:22:23 GMT

GET
H2 200 mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
fonts.gstatic.com/s/opensans/v18/ 9 KB
9 KB 18ms
6ms Font
font/woff2 2a00:1450:4001:81c::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:400,700

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

54c64f3c66372027154f01fc9f24b4e25fdfe405b70d1994c79abbc2576ff775

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Origin: https://about.censys.io
Referer: https://fonts.googleapis.com/css?family=Open+Sans:400,700
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: Tue, 15 Sep 2020 18:23:16 GMT
x-content-type-options: nosniff
last-modified: Tue, 15 Sep 2020 18:09:28 GMT
server: sffe
age: 277384
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 9132
x-xss-protection: 0
expires: Wed, 15 Sep 2021 18:23:16 GMT

Verdicts & Comments Add Verdict or Comment

1 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| trustedTypes

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
			.censys.io/	1970-01-19 13:17:43	Name: __cfduid Value: da2fe075e9a981294baa9c75e004338891600471580

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.

about.censys.io
censys.io
fonts.googleapis.com
fonts.gstatic.com
scanner-08.ch1.censys-scanner.com
167.248.133.45
185.199.109.153
2606:4700:20::681a:bf5
2a00:1450:4001:802::200a
2a00:1450:4001:81c::2003
22d6f4376ec07b325c6312510a83f85d2804b276161c3d8f12d2bea4cb9776db
54c64f3c66372027154f01fc9f24b4e25fdfe405b70d1994c79abbc2576ff775
67664a46c80e6f4060dd0caf350b27486f5ff701cf9694e3f6e3d198cda18814
a48a6e4b14fe55f750c0a3dfb5a6f4941bdc06af0aa542b90de25c30c2b4625c
e3eaa0a0dadd3f2a250b333305bb1282bd6b06753d447e8c0134dd837f5102d9