update.k3s.io - urlscan.io

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 5 HTTP transactions. The main IP is 2606:4700:20::ac43:45d1, located in United States and belongs to CLOUDFLARENET, US. The main domain is update.k3s.io. The Cisco Umbrella rank of the primary domain is 923259.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on April 10th 2023. Valid for: a year.

This is the only time update.k3s.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	2606:4700:20:... 2606:4700:20::ac43:45d1	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	108.138.36.36 108.138.36.36	16509 (AMAZON-02) (AMAZON-02)
5	2

2 2606:4700:20::ac43:45d1 (United States)

ASN13335 (CLOUDFLARENET, US)

update.k3s.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 108.138.36.36 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-36-36.muc50.r.cloudfront.net

releases.rancher.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	rancher.com releases.rancher.com — Cisco Umbrella Rank: 268347	410 KB
2	k3s.io update.k3s.io — Cisco Umbrella Rank: 923259	2 KB
5	2

	Domain	Requested by
3	releases.rancher.com	update.k3s.io releases.rancher.com
2	update.k3s.io	releases.rancher.com
5	2

This site contains no links.

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-04-10` - `2024-04-09`	a year	crt.sh
releases.rancher.com Amazon RSA 2048 M02	`2023-05-12` - `2024-06-09`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://update.k3s.io/
Frame ID: B5E08537A20C17DE785A6F4B9E5234FE
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

API: apiRoot

Page Statistics

5
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

412 kB
Transfer

411 kB
Size

1
Cookies

0 Outgoing links

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

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
update.k3s.io/ 1 KB
999 B 768ms
667ms Document
text/html 2606:4700:20::ac43:45d1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://update.k3s.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::ac43:45d1 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fbad28f959d132432467f449614f1f51a0c413523f7447422f134632b191e466

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cf-cache-status: DYNAMIC
cf-ray: 7d7c8d377f89085c-FRA
content-encoding: br
content-type: text/html
date: Thu, 15 Jun 2023 17:32:19 GMT
expires: Wed 24 Feb 1982 18:42:00 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wiotYECB4nHCSS%2FG5XxoShZluQ%2BlCTMk6jLau0cPr3oevgKSXmvycN4QT409NpedF2E0r84%2B7CLgR6Z409zIB4QvfHAsy6T1SOpdXYjgxwODVUoEJaUvL0zNH1z2rhFN3RLo5l2K76C6yPU%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
vary: Accept-Encoding
x-api-schemas: https://update.k3s.io/v1-release/schemas
x-content-type-options: nosniff

GET
H2 200 ui.min.css
releases.rancher.com/api-ui/1.1.8/ 149 KB
150 KB 368ms
250ms Stylesheet
text/css 108.138.36.36
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://releases.rancher.com/api-ui/1.1.8/ui.min.css
Requested by: Host: update.k3s.io
URL: https://update.k3s.io/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.36.36 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-36-36.muc50.r.cloudfront.net
Software: UploadServer /
Resource Hash: 69fa8f2ef62133622be23247551e5f91b4a66c2f79538ab687a34a92fd8e583f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://update.k3s.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Thu, 15 Jun 2023 17:32:19 GMT
via: 1.1 f52fb277cecd3d7de14d996c1f683de2.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
x-guploader-uploadid: ADPycdv4FoWysPox0ayIOQ2JNwQr5K_ohD_s05GfD7EWwjUw9oLf8zuKdMflKLneiMEWkXSYnGgnp84Cze2nAKcP4_IoqwaazDfG
x-cache: RefreshHit from cloudfront
x-goog-storage-class: MULTI_REGIONAL
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
content-length: 152375
last-modified: Wed, 30 Oct 2019 21:48:39 GMT
server: UploadServer
etag: "6762a0bfc52b3a4128a6ecbcbded1f71"
x-goog-hash: crc32c=eiaYpA==, md5=Z2Kgv8UrOkEopuy8ve0fcQ==
x-goog-generation: 1572472119167600
content-type: text/css
access-control-allow-origin: *
access-control-expose-headers: Content-Type
cache-control: public, max-age=3600
x-goog-stored-content-length: 152375
accept-ranges: bytes
x-amz-cf-id: GAu7EiFVRiLv57Ze4x-MgX6asZ_8ZHqkJ5HJ86Kd_e64BKW8QrWjug==
expires: Thu, 15 Jun 2023 18:32:19 GMT

GET
H2 200 ui.min.js Show response
releases.rancher.com/api-ui/1.1.8/ 241 KB
242 KB 289ms
171ms Script
application/javascript 108.138.36.36
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://releases.rancher.com/api-ui/1.1.8/ui.min.js
Requested by: Host: update.k3s.io
URL: https://update.k3s.io/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.36.36 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-36-36.muc50.r.cloudfront.net
Software: UploadServer /
Resource Hash: c2124a8f0b322c815f3faed9ecf3f40b07438040feef732f64f854a416fae7aa

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://update.k3s.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Thu, 15 Jun 2023 17:32:19 GMT
via: 1.1 f52fb277cecd3d7de14d996c1f683de2.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
x-guploader-uploadid: ADPycds3mIa1TWSTMIuGGwOiVxQws0XvO2BkqeoBOLEFQIpnNKR1QZsDuP58DGdBYt4BvEkTbfCpyTZvj1LC89k66rLquss-h7d6
x-cache: RefreshHit from cloudfront
x-goog-storage-class: MULTI_REGIONAL
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
content-length: 247154
last-modified: Wed, 30 Oct 2019 21:48:39 GMT
server: UploadServer
etag: "51ae6e9fc03745d6e895a58010ac808f"
x-goog-hash: crc32c=2Hux+g==, md5=Ua5un8A3RdbolaWAEKyAjw==
x-goog-generation: 1572472119204320
content-type: application/javascript
access-control-allow-origin: *
access-control-expose-headers: Content-Type
cache-control: public, max-age=3600
x-goog-stored-content-length: 247154
accept-ranges: bytes
x-amz-cf-id: Bd2YBX-OERIFN4PohGNmQo-6-gpM9Y90Hlska2UoMhYBMQjEo37ydw==
expires: Thu, 15 Jun 2023 18:32:19 GMT

GET
H2 200 schemas Show response
update.k3s.io/v1-release/ 2 KB
718 B 487ms
466ms XHR
application/json 2606:4700:20::ac43:45d1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://update.k3s.io/v1-release/schemas

Requested by

Host: releases.rancher.com
URL: https://releases.rancher.com/api-ui/1.1.8/ui.min.js

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::ac43:45d1 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

03d976cd6bf5bde87f235340ad6bd15262605b42550b00af831343017f7b8b90

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Accept: application/json
Referer: https://update.k3s.io/
X-Requested-With: XMLHttpRequest
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 15 Jun 2023 17:32:20 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
content-encoding: br
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2zTUbDYgxh9%2Ffmu8F05XEbPbW0miincpAqtwGmEesxANuNwaws0UFgJBikGj8u9SNgT6jsJya1ikK7d0wua8cK%2FPicccozGqq00dD1Vo4gun0y%2FnnUUkopdSjKiUdl34zuV4Jt9RSTgXW0o%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/json
x-api-schemas: https://update.k3s.io/v1-release/schemas
cf-ray: 7d7c8d3e78b3085c-FRA
expires: Wed 24 Feb 1982 18:42:00 GMT

GET
H2 200 glyphicons-halflings-regular.woff2
releases.rancher.com/api-ui/1.1.8/fonts/ 18 KB
18 KB 101ms
60ms Font
font/woff2 108.138.36.36
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://releases.rancher.com/api-ui/1.1.8/fonts/glyphicons-halflings-regular.woff2
Requested by: Host: releases.rancher.com
URL: https://releases.rancher.com/api-ui/1.1.8/ui.min.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.36.36 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-36-36.muc50.r.cloudfront.net
Software: UploadServer /
Resource Hash: fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c

Request headers

Referer: https://releases.rancher.com/api-ui/1.1.8/ui.min.css
Origin: https://update.k3s.io
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Thu, 15 Jun 2023 16:42:32 GMT
via: 1.1 2190b35b24e05763512aa336b18a1b52.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 2988
x-guploader-uploadid: ADPycdsS2fUEgMthINAFGTFwyR9v39A7wbI-ml5WUmXa4F0VQjK2On15jibBumle3N_e40yLnL4UU3HE-DJT52vgca1JdjGIvxYX
x-cache: Miss from cloudfront
x-goog-storage-class: MULTI_REGIONAL
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
content-length: 18028
last-modified: Wed, 30 Oct 2019 21:48:39 GMT
server: UploadServer
etag: "448c34a56d699c29117adc64c43affeb"
x-goog-hash: crc32c=1PMHEg==, md5=RIw0pW1pnCkRetxkxDr/6w==
x-goog-generation: 1572472119133924
content-type: font/woff2
access-control-allow-origin: *
access-control-expose-headers: Content-Length, Content-Type, Date, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
cache-control: public, max-age=3600
x-goog-stored-content-length: 18028
accept-ranges: bytes
x-amz-cf-id: -uqGwHreSgSH5oFgc4AguinEp1ezEKmTCNG1t2xtNTxgAS26MfQAFA==
expires: Thu, 15 Jun 2023 17:42:32 GMT

Verdicts & Comments Add Verdict or Comment

18 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.

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
			update.k3s.io/	1969-12-31 23:59:59	Name: CSRF Value: c8d6ea772c

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

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.

releases.rancher.com
update.k3s.io
108.138.36.36
2606:4700:20::ac43:45d1
03d976cd6bf5bde87f235340ad6bd15262605b42550b00af831343017f7b8b90
69fa8f2ef62133622be23247551e5f91b4a66c2f79538ab687a34a92fd8e583f
c2124a8f0b322c815f3faed9ecf3f40b07438040feef732f64f854a416fae7aa
fbad28f959d132432467f449614f1f51a0c413523f7447422f134632b191e466
fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c

update.k3s.io Open in urlscan Pro 2606:4700:20::ac43:45d1 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

5 Requests

100 %HTTPS

50 %IPv6

2 Domains

2 Subdomains

2 IPs

1 Countries

412 kBTransfer

411 kBSize

1 Cookies

0 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

18 JavaScript Global Variables

1 Cookies

Security Headers

Indicators

update.k3s.io Open in urlscan Pro
2606:4700:20::ac43:45d1 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

412 kB
Transfer

411 kB
Size

1
Cookies

5 HTTP transactions
0 data transactions