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2606:4700:3032::6815:e8b Public Scan

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Submitted URL:
http://combinatronics.io/
Effective URL:
https://combinatronics.io/
Submission: On August 09 via manual (August 9th 2021, 10:01:13 am UTC) from IT

Summary HTTP 14 Redirects Behaviour Indicators

Summary

This website contacted 11 IPs in 2 countries across 8 domains to perform 14 HTTP transactions. The main IP is 2606:4700:3032::6815:e8b, located in United States and belongs to CLOUDFLARENET, US. The main domain is combinatronics.io.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on May 1st 2021. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 3	2606:4700:303... 2606:4700:3032::6815:e8b	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:831::200a	15169 (GOOGLE) (GOOGLE)
2	52.202.121.1 52.202.121.1	14618 (AMAZON-AES) (AMAZON-AES)
1	52.217.96.116 52.217.96.116	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:82b::2008	15169 (GOOGLE) (GOOGLE)
1	13.32.22.75 13.32.22.75	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:82a::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:828::200e	15169 (GOOGLE) (GOOGLE)
1	13.224.96.63 13.224.96.63	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:809::200e	15169 (GOOGLE) (GOOGLE)
1	99.86.4.14 99.86.4.14	16509 (AMAZON-02) (AMAZON-02)
14	11

3 2606:4700:3032::6815:e8b (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

1 2a00:1450:4001:831::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 52.202.121.1 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-202-121-1.compute-1.amazonaws.com

combinatronics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.217.96.116 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1-w.amazonaws.com

combinatronics.s3.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.32.22.75 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-22-75.fra56.r.cloudfront.net

static.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:82a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:828::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.224.96.63 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-96-63.zrh50.r.cloudfront.net

script.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:809::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 99.86.4.14 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-4-14.fra6.r.cloudfront.net

vars.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	hotjar.com static.hotjar.com script.hotjar.com vars.hotjar.com	63 KB
3	combinatronics.io 1 redirects combinatronics.io	4 KB
2	google-analytics.com www.google-analytics.com	19 KB
2	gstatic.com fonts.gstatic.com	29 KB
2	combinatronics.com combinatronics.com	5 KB
1	googletagmanager.com www.googletagmanager.com	40 KB
1	amazonaws.com combinatronics.s3.amazonaws.com	5 KB
1	googleapis.com fonts.googleapis.com	920 B
14	8

	Domain	Requested by
3	combinatronics.io	1 redirects combinatronics.io
2	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
2	fonts.gstatic.com	fonts.googleapis.com
2	combinatronics.com	combinatronics.io
1	vars.hotjar.com	static.hotjar.com
1	script.hotjar.com	static.hotjar.com
1	static.hotjar.com	combinatronics.io
1	www.googletagmanager.com	combinatronics.io
1	combinatronics.s3.amazonaws.com	combinatronics.io
1	fonts.googleapis.com	combinatronics.io
14	10

This site contains no links.

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2021-05-01` - `2022-04-30`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2021-07-12` - `2021-10-04`	3 months	crt.sh
combinatronics.com Amazon	`2021-07-26` - `2022-08-24`	a year	crt.sh
*.s3.amazonaws.com DigiCert Baltimore CA-2 G2	`2021-01-11` - `2022-02-11`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-07-12` - `2021-10-04`	3 months	crt.sh
*.hotjar.com Amazon	`2020-12-25` - `2022-01-23`	a year	crt.sh
*.gstatic.com GTS CA 1C3	`2021-07-12` - `2021-10-04`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://combinatronics.io/
Frame ID: DBD3838E2DFAC6455D1116AB8B145144
Requests: 13 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-25a418976ea02a6f393fbbe77cec94bb.html
Frame ID: 906DDFE8F81D413F6806CD7CEF658011
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://combinatronics.io/ HTTP 302
https://combinatronics.io/ Page URL

Detected technologies

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^cloudflare$/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

14
Requests

100 %
HTTPS

55 %
IPv6

8
Domains

10
Subdomains

11
IPs

2
Countries

166 kB
Transfer

431 kB
Size

5
Cookies

0 Outgoing links

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

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://combinatronics.io/ HTTP 302
https://combinatronics.io/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

14 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
combinatronics.io/
Redirect Chain

http://combinatronics.io/
https://combinatronics.io/

6 KB
3 KB

462ms
443ms

Document
text/html

2606:4700:3032::6815:e8b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://combinatronics.io/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3032::6815:e8b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 34f1498b05429c9e52406e3babeab4220624f28242979768c1b97eb6c2dc4487

Request headers

:method: GET
:authority: combinatronics.io
:scheme: https
:path: /
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

date: Mon, 09 Aug 2021 10:00:54 GMT
content-type: text/html; charset=utf-8
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=cva1BXQalxwYqfmXvbkAu24fBd1AiV1ffoNPFVUIxDkvnGJfd3lQnXc4JdRbWAr0xnzrQwxJyQ9uRsaP9O4CTl%2FAw3Z2druOA3Wl1SDF0nJQSDLzFTTxZyE%2Fw0fTmZKLFDiWEHKFWe8qKn8wbvHuhA%3D%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 67c023d9dab94de8-FRA
content-encoding: br

Redirect headers

Date: Mon, 09 Aug 2021 10:00:54 GMT
Content-Type: application/octet-stream
Content-Length: 0
Connection: keep-alive
location: https://combinatronics.io
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xex%2FcfOmPBETNwHMwNSt090VeissOMl6WxyRIG95ptG%2FYWAk4G%2B12wKeVEXU9UzbUJQFaRhBr84dNX%2B6MTUYfsXvKtgtGO3TI4Y%2FcuofFYDjSdeS6cS4An8jcDukW6PRx2mkVb13f7urNPJpnw0j6A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 67c023d87b6f2bce-FRA

GET
H2 200 css
fonts.googleapis.com/ 8 KB
920 B 16ms
15ms Stylesheet
text/css 2a00:1450:4001:831::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: combinatronics.io
URL: https://combinatronics.io/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

ac5afcd93f745404370319922b9cf9ca0d335af8b22bc827de8c2990005068e1

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://combinatronics.io/
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

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":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: Mon, 09 Aug 2021 10:00:54 GMT
server: ESF
date: Mon, 09 Aug 2021 10:00:54 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: Mon, 09 Aug 2021 10:00:54 GMT

GET
H/1.1 200
OK combinatronics.css
combinatronics.com/ 3 KB
3 KB 336ms
114ms Stylesheet
text/css 52.202.121.1
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://combinatronics.com/combinatronics.css
Requested by: Host: combinatronics.io
URL: https://combinatronics.io/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.202.121.1 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-202-121-1.compute-1.amazonaws.com
Software: awselb/2.0 /
Resource Hash: 635c0c1f366559ba45e5d76fc5d8f054263914a59f999ee355d9d092c667e505

Request headers

Referer: https://combinatronics.io/
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, 09 Aug 2021 10:00:54 GMT
Server: awselb/2.0
Connection: keep-alive
Content-Length: 2971
Content-Type: text/css; charset=utf-8

GET
H/1.1 200
OK sushi.png
combinatronics.s3.amazonaws.com/ 5 KB
5 KB 435ms
128ms Image
image/png 52.217.96.116
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://combinatronics.s3.amazonaws.com/sushi.png
Requested by: Host: combinatronics.io
URL: https://combinatronics.io/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.217.96.116 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: s3-1-w.amazonaws.com
Software: AmazonS3 /
Resource Hash: 1e10d2ef2fb6de71b8968c4962db59104617c49a729c4cb3d93a5fbb0b7cacee

Request headers

Referer: https://combinatronics.io/
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, 09 Aug 2021 10:00:55 GMT
Last-Modified: Thu, 26 Dec 2019 02:55:30 GMT
Server: AmazonS3
x-amz-request-id: A5KGTT7ZWXPXPY1F
ETag: "c1b9a810059ffbadd1c4eb35ecac5615"
Content-Type: image/png
Accept-Ranges: bytes
Content-Length: 4617
x-amz-id-2: 7OvGPjqIci3u4UXeOWZDgGuxy/Ty70+2Nt+n1YJha9UAAC82F8N7xF9YtW79aJO2oGhsX5E/nSA=

GET
H2 200 email-decode.min.js Show response
combinatronics.io/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 1 KB
1 KB 9ms
8ms Script
application/javascript 2606:4700:3032::6815:e8b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://combinatronics.io/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js

Requested by

Host: combinatronics.io
URL: https://combinatronics.io/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3032::6815:e8b , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

:path: /cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
pragma: no-cache
accept-encoding: gzip, deflate, br
accept-language: en-US
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
sec-fetch-mode: no-cors
accept: */*
cache-control: no-cache
sec-fetch-dest: script
:authority: combinatronics.io
referer: https://combinatronics.io/
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://combinatronics.io/
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, 09 Aug 2021 10:00:54 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 05 Aug 2021 10:50:45 GMT
server: cloudflare
etag: W/"610bc285-4d7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options: DENY
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=McNscmz3o7aqR1m1yNLQo%2Fz3wybg%2FHw7ByHvJPaKZGsQH0rTrbr%2Fx1Gw9TP8mNRbocH08RFy1HjO9%2BTN%2BSwfRVj3VUEcJbMCow%2BNaCW%2FqSTHXcpIjNOxOjazRXJLgT2d6xKZx6szUxYsft4kZ8aH7g%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
cache-control: max-age=172800 public
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 67c023dca9d74de8-FRA
vary: Accept-Encoding
expires: Wed, 11 Aug 2021 10:00:54 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 100 KB
40 KB 34ms
33ms Script
application/javascript 2a00:1450:4001:82b::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=UA-131418362-1

Requested by

Host: combinatronics.io
URL: https://combinatronics.io/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

49cebce5b9c7aeaa9f76a0793ef6b39896ed7ad60fc7eae23d8be38bd24de277

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://combinatronics.io/
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, 09 Aug 2021 10:00:54 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 40793
x-xss-protection: 0
last-modified: Mon, 09 Aug 2021 09:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Mon, 09 Aug 2021 10:00:54 GMT

GET
H/1.1 200
OK combinatronics.js Show response
combinatronics.com/ 1 KB
2 KB 343ms
116ms Script
text/javascript 52.202.121.1
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://combinatronics.com/combinatronics.js
Requested by: Host: combinatronics.io
URL: https://combinatronics.io/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.202.121.1 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-202-121-1.compute-1.amazonaws.com
Software: awselb/2.0 /
Resource Hash: 9f16208a2aa3ed9bfc3a021454eb59e1bc4bed7420fb66c900317f50b67ff5c9

Request headers

Referer: https://combinatronics.io/
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, 09 Aug 2021 10:00:54 GMT
Server: awselb/2.0
Connection: keep-alive
Content-Length: 1427
Content-Type: text/javascript; charset=utf-8

GET
H2 200 hotjar-2437976.js Show response
static.hotjar.com/c/ 7 KB
3 KB 71ms
41ms Script
application/javascript 13.32.22.75
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://static.hotjar.com/c/hotjar-2437976.js?sv=6

Requested by

Host: combinatronics.io
URL: https://combinatronics.io/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-13-32-22-75.fra56.r.cloudfront.net

Software

Resource Hash

cd58570cdd09e1880785a5866c8ec87104b76115092e007ad0dea2b460cb6bd0

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://combinatronics.io/
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, 09 Aug 2021 10:00:54 GMT
content-encoding: br
x-content-type-options: nosniff
cache-control: max-age=60
x-amz-cf-pop: FRA56-C2
etag: W/06d662c3e41b7109cae4f49d4a4dc599
vary: Accept-Encoding
x-cache: RefreshHit from cloudfront
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
x-cache-hit: 1
x-amz-cf-id: LhN3_-999jCnBsUpdNEt87-WFN5y183uT-FV2C-IX56CdekKpBuFvg==
via: 1.1 0d5d2d408eb42296c7636196e25ef8a3.cloudfront.net (CloudFront)

GET
H2 200 mem8YaGs126MiZpBA-UFVZ0b.woff2
fonts.gstatic.com/s/opensans/v22/ 14 KB
14 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v22/mem8YaGs126MiZpBA-UFVZ0b.woff2

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a42f2ec73409f2753ef17d737714c86303fa45fc3a3d484a9b0c8ed28ef0fd6b

Security Headers

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

Request headers

Origin: https://combinatronics.io
Referer: https://fonts.googleapis.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: Fri, 06 Aug 2021 16:03:56 GMT
x-content-type-options: nosniff
age: 237418
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 14440
x-xss-protection: 0
last-modified: Fri, 06 Aug 2021 15:53:19 GMT
server: sffe
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sat, 06 Aug 2022 16:03:56 GMT

GET
H2 200 mem5YaGs126MiZpBA-UN7rgOUuhp.woff2
fonts.gstatic.com/s/opensans/v22/ 15 KB
15 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v22/mem5YaGs126MiZpBA-UN7rgOUuhp.woff2

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

c73575543a5c99018f842960f9882edaa0918965ea856e91de9717a0d58d3f1c

Security Headers

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

Request headers

Origin: https://combinatronics.io
Referer: https://fonts.googleapis.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: Fri, 06 Aug 2021 16:03:56 GMT
x-content-type-options: nosniff
age: 237418
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15112
x-xss-protection: 0
last-modified: Fri, 06 Aug 2021 15:53:38 GMT
server: sffe
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sat, 06 Aug 2022 16:03:56 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 48 KB
19 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:828::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-131418362-1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

e61660c659c426e45bce2937dddb01af6b550502a2904546575c1ec2ba1121dd

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://combinatronics.io/
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

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 13 Jul 2021 18:24:06 GMT
server: Golfe2
age: 2833
date: Mon, 09 Aug 2021 09:13:41 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 19672
expires: Mon, 09 Aug 2021 11:13:41 GMT

GET
H2 200 modules.9a6619e61150e4449f35.js Show response
script.hotjar.com/ 221 KB
59 KB 98ms
35ms Script
application/javascript 13.224.96.63
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://script.hotjar.com/modules.9a6619e61150e4449f35.js

Requested by

Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-2437976.js?sv=6

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-13-224-96-63.zrh50.r.cloudfront.net

Software

Resource Hash

fc04d1fd608cedf1f0c4735145a15031f77cb7491d6234cec4ee2cd9be74937a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://combinatronics.io/
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: Thu, 05 Aug 2021 14:18:05 GMT
content-encoding: br
x-content-type-options: nosniff
age: 330170
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 59579
access-control-allow-origin: *
last-modified: Thu, 05 Aug 2021 14:17:07 GMT
etag: "f404c80c4e9647abd5db65360cf9ecee"
vary: Accept-Encoding
content-type: application/javascript
via: 1.1 1437ff2cfbc1ea8c7a36e6b0ce6e935a.cloudfront.net (CloudFront)
cache-control: max-age=31536000
x-amz-cf-pop: ZRH50-C1
accept-ranges: bytes
x-robots-tag: none
x-amz-cf-id: qJgiaszljt3DO6-j72xE7rCP2duvLxlEr1x_uqTG7aVK_kor4e4Lng==

POST
H3-29 200 collect Show response
www.google-analytics.com/j/ 1 B
21 B 27ms
13ms XHR
text/plain 2a00:1450:4001:809::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j92&a=351434831&t=pageview&_s=1&dl=https%3A%2F%2Fcombinatronics.io%2F&ul=en-us&de=UTF-8&dt=Combinatronics.com%20serves%20raw%20files%20directly%20from%20GitHub%20with%20proper%20Content-Type%20headers.&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAAC~&jid=2095228275&gjid=549337233&cid=1836371201.1628503255&tid=UA-131418362-1&_gid=1577945303.1628503255&_r=1&gtm=2ou840&z=1370745697

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:809::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://combinatronics.io/
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
Content-Type: text/plain

Response headers

pragma: no-cache
date: Mon, 09 Aug 2021 10:00:55 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://combinatronics.io
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 box-25a418976ea02a6f393fbbe77cec94bb.html Show response
vars.hotjar.com/ Frame 906D 2 KB
1 KB 44ms
14ms Document
text/html 99.86.4.14
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://vars.hotjar.com/box-25a418976ea02a6f393fbbe77cec94bb.html
Requested by: Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-2437976.js?sv=6
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 99.86.4.14 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-99-86-4-14.fra6.r.cloudfront.net
Software: /
Resource Hash: 7a44e0685d8929b5d4d50476273c9957c8c76f03afc424c665a4066e5bc1beb9

Request headers

:method: GET
:authority: vars.hotjar.com
:scheme: https
:path: /box-25a418976ea02a6f393fbbe77cec94bb.html
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: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://combinatronics.io/
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
Referer: https://combinatronics.io/

Response headers

content-type: text/html
content-length: 1044
date: Sun, 18 Jul 2021 00:16:30 GMT
accept-ranges: bytes
cache-control: max-age=31536000
content-encoding: br
etag: "76922233be8bdb14c053af468d29404a"
last-modified: Thu, 15 Jul 2021 14:16:09 GMT
x-amz-server-side-encryption: AES256
x-robots-tag: none
vary: Accept-Encoding
x-cache: Hit from cloudfront
via: 1.1 1277de71b2472d19ca0bfc510db9ec54.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA6-C1
x-amz-cf-id: kOpLlmEVOIWXcuXgSS5fteCuP7kDC1ugBk7uOuGflSrrWJxDJMpZ5w==
age: 1935865

Verdicts & Comments Add Verdict or Comment

30 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.

5 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
.combinatronics.io/	1970-01-19 20:21:45	Name: _hjFirstSeen Value: 1
.combinatronics.io/	1970-01-19 20:21:43	Name: _gat_gtag_UA_131418362_1 Value: 1
.combinatronics.io/	1970-01-20 05:07:19	Name: _hjid Value: 6582aad2-8297-4c63-8e4a-62d88d4b8afe
.combinatronics.io/	1970-01-19 20:23:09	Name: _gid Value: GA1.2.1577945303.1628503255
.combinatronics.io/	1970-01-20 13:52:55	Name: _ga Value: GA1.2.1836371201.1628503255

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.

combinatronics.com
combinatronics.io
combinatronics.s3.amazonaws.com
fonts.googleapis.com
fonts.gstatic.com
script.hotjar.com
static.hotjar.com
vars.hotjar.com
www.google-analytics.com
www.googletagmanager.com
13.224.96.63
13.32.22.75
2606:4700:3032::6815:e8b
2a00:1450:4001:809::200e
2a00:1450:4001:828::200e
2a00:1450:4001:82a::2003
2a00:1450:4001:82b::2008
2a00:1450:4001:831::200a
52.202.121.1
52.217.96.116
99.86.4.14
1e10d2ef2fb6de71b8968c4962db59104617c49a729c4cb3d93a5fbb0b7cacee
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
34f1498b05429c9e52406e3babeab4220624f28242979768c1b97eb6c2dc4487
49cebce5b9c7aeaa9f76a0793ef6b39896ed7ad60fc7eae23d8be38bd24de277
635c0c1f366559ba45e5d76fc5d8f054263914a59f999ee355d9d092c667e505
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
7a44e0685d8929b5d4d50476273c9957c8c76f03afc424c665a4066e5bc1beb9
9f16208a2aa3ed9bfc3a021454eb59e1bc4bed7420fb66c900317f50b67ff5c9
a42f2ec73409f2753ef17d737714c86303fa45fc3a3d484a9b0c8ed28ef0fd6b
ac5afcd93f745404370319922b9cf9ca0d335af8b22bc827de8c2990005068e1
c73575543a5c99018f842960f9882edaa0918965ea856e91de9717a0d58d3f1c
cd58570cdd09e1880785a5866c8ec87104b76115092e007ad0dea2b460cb6bd0
e61660c659c426e45bce2937dddb01af6b550502a2904546575c1ec2ba1121dd
fc04d1fd608cedf1f0c4735145a15031f77cb7491d6234cec4ee2cd9be74937a

combinatronics.io Open in urlscan Pro 2606:4700:3032::6815:e8b Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

14 Requests

100 %HTTPS

55 %IPv6

8 Domains

10 Subdomains

11 IPs

2 Countries

166 kBTransfer

431 kBSize

5 Cookies

0 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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

30 JavaScript Global Variables

5 Cookies

Indicators

combinatronics.io Open in urlscan Pro
2606:4700:3032::6815:e8b Public Scan

Screenshot
Live screenshot

Full Image

14
Requests

100 %
HTTPS

55 %
IPv6

8
Domains

10
Subdomains

11
IPs

2
Countries

166 kB
Transfer

431 kB
Size

5
Cookies

14 HTTP transactions
0 data transactions