serviceworker.on.web.security.plumbing

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 2a00:d0c0:200:0:b9:1a:9c:95, located in Germany and belongs to UVENSYS, DE. The main domain is serviceworker.on.web.security.plumbing.
TLS certificate: Issued by R11 on August 9th 2024. Valid for: 3 months.

This is the only time serviceworker.on.web.security.plumbing was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
5	2a00:d0c0:200... 2a00:d0c0:200:0:b9:1a:9c:95		58010 (UVENSYS) (UVENSYS)
5	1

5 2a00:d0c0:200:0:b9:1a:9c:95 (Germany)

ASN58010 (UVENSYS, DE)

serviceworker.on.web.security.plumbing	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	security.plumbing serviceworker.on.web.security.plumbing	4 KB
5	1

	Domain	Requested by
5	serviceworker.on.web.security.plumbing	serviceworker.on.web.security.plumbing
5	1

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

Domain
frederik-braun.com
twitter.com

Subject Issuer	Validity	Valid
serviceworker.on.web.security.plumbing R11	`2024-08-09` - `2024-11-07`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://serviceworker.on.web.security.plumbing/
Frame ID: B349806E011C1DDCDA8A5C0F9A4F935D
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Subresource Integrity in Service Workers

Page Statistics

5
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

4 kB
Transfer

4 kB
Size

0
Cookies

9 Outgoing links

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

URL: https://frederik-braun.com/sw-sri-challenge.html
Title: Spoilers & Solutions here

Search URL Search Domain Scan URL

URL: https://twitter.com/0x6D6172696F
Title: Mario Heiderich

Search URL Search Domain Scan URL

URL: https://twitter.com/sirdarckcat/
Title: Eduardo Vela

Search URL Search Domain Scan URL

URL: https://twitter.com/arturjanc/
Title: Artur Janc

Search URL Search Domain Scan URL

URL: https://twitter.com/kinugawamasato
Title: Masato Kinugawa

Search URL Search Domain Scan URL

URL: https://twitter.com/insertScript/
Title: Alex "insertScript" Inführ

Search URL Search Domain Scan URL

URL: https://twitter.com/magicmac2000/
Title: Manuel Caballero

Search URL Search Domain Scan URL

URL: https://twitter.com/stefano_soy
Title: Stefano Vettorazzi

Search URL Search Domain Scan URL

URL: https://twitter.com/annevk
Title: Anne

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 200 Primary Request / Show response
serviceworker.on.web.security.plumbing/ 3 KB
2 KB 397ms
47ms Document
text/html 2a00:d0c0:200:0:b9:1a:9c:95
UVENSYS

General

Check archive.org

Show headers Download Go to

Full URL

https://serviceworker.on.web.security.plumbing/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:d0c0:200:0:b9:1a:9c:95 , Germany, ASN58010 (UVENSYS, DE),

Reverse DNS

Software

nginx /

Resource Hash

305844576b880b6b5ff77bd0e9e97fde6090f673728a8c1c04418ec45f9fe095

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; script-src *; object-src 'none'; report-uri https://swc.report-uri.io/r/default/csp/enforce;
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

content-encoding: gzip
content-security-policy: default-src 'self'; script-src *; object-src 'none'; report-uri https://swc.report-uri.io/r/default/csp/enforce;
content-security-policy-report-only: default-src 'self'; script-src 'self'; object-src 'none'; report-uri https://swc.report-uri.io/r/default/csp/reportOnly;
content-type: text/html; charset=UTF-8
date: Sun, 11 Aug 2024 04:22:53 GMT
referrer-policy: strict-origin-when-cross-origin
server: nginx
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

GET
H2 200 initialize-sw.js Show response
serviceworker.on.web.security.plumbing/ 374 B
673 B 49ms
49ms Script
application/javascript 2a00:d0c0:200:0:b9:1a:9c:95
UVENSYS

General

Check archive.org

Show headers Download Go to

Full URL

https://serviceworker.on.web.security.plumbing/initialize-sw.js

Requested by

Host: serviceworker.on.web.security.plumbing
URL: https://serviceworker.on.web.security.plumbing/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:d0c0:200:0:b9:1a:9c:95 , Germany, ASN58010 (UVENSYS, DE),

Reverse DNS

Software

nginx /

Resource Hash

632d728ca9dfefbe4a0f7307842559370eefaf27225a584afc18ad425ebdce60

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://serviceworker.on.web.security.plumbing/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 11 Aug 2024 04:22:53 GMT
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
last-modified: Sun, 19 Mar 2017 18:45:43 GMT
server: nginx
etag: "176-54b19d166e3c0"
x-frame-options: SAMEORIGIN
content-type: application/javascript
accept-ranges: bytes
content-length: 374
x-xss-protection: 1; mode=block

GET
H2 200 style.css
serviceworker.on.web.security.plumbing/ 260 B
548 B 50ms
50ms Stylesheet
text/css 2a00:d0c0:200:0:b9:1a:9c:95
UVENSYS

General

Check archive.org

Show headers Download Go to

Full URL

https://serviceworker.on.web.security.plumbing/style.css

Requested by

Host: serviceworker.on.web.security.plumbing
URL: https://serviceworker.on.web.security.plumbing/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:d0c0:200:0:b9:1a:9c:95 , Germany, ASN58010 (UVENSYS, DE),

Reverse DNS

Software

nginx /

Resource Hash

5b858589930c3bc6f801f8409fe85155c968d4f12ab302b72399284cbba96ada

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://serviceworker.on.web.security.plumbing/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 11 Aug 2024 04:22:53 GMT
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
last-modified: Fri, 24 Mar 2017 14:45:04 GMT
server: nginx
etag: "104-54b7b09fa1c00"
x-frame-options: SAMEORIGIN
content-type: text/css
accept-ranges: bytes
content-length: 260
x-xss-protection: 1; mode=block

GET
H2 200 sri-sha.js Show response
serviceworker.on.web.security.plumbing/ 651 B
950 B 46ms
46ms Script
application/javascript 2a00:d0c0:200:0:b9:1a:9c:95
UVENSYS

General

Check archive.org

Show headers Download Go to

Full URL

https://serviceworker.on.web.security.plumbing/sri-sha.js

Requested by

Host: serviceworker.on.web.security.plumbing
URL: https://serviceworker.on.web.security.plumbing/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:d0c0:200:0:b9:1a:9c:95 , Germany, ASN58010 (UVENSYS, DE),

Reverse DNS

Software

nginx /

Resource Hash

3f3634dcdb121a49ce4d5f94bc0fd75b7ff624c42543f9ed897f94369d446fa1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://serviceworker.on.web.security.plumbing/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 11 Aug 2024 04:22:53 GMT
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
last-modified: Sun, 19 Mar 2017 18:45:43 GMT
server: nginx
etag: "28b-54b19d166e3c0"
x-frame-options: SAMEORIGIN
content-type: application/javascript
accept-ranges: bytes
content-length: 651
x-xss-protection: 1; mode=block

GET
H2 404 favicon.ico
serviceworker.on.web.security.plumbing/ 196 B
428 B 43ms
43ms Other
text/html 2a00:d0c0:200:0:b9:1a:9c:95
UVENSYS

General

Check archive.org

Show headers Download Go to

Full URL

https://serviceworker.on.web.security.plumbing/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:d0c0:200:0:b9:1a:9c:95 , Germany, ASN58010 (UVENSYS, DE),

Reverse DNS

Software

nginx /

Resource Hash

80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://serviceworker.on.web.security.plumbing/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date: Sun, 11 Aug 2024 04:22:54 GMT
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: nginx
x-frame-options: SAMEORIGIN
content-type: text/html; charset=iso-8859-1
content-length: 196
x-xss-protection: 1; mode=block

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.

function| shaNdigest

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://serviceworker.on.web.security.plumbing/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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
Content-Security-Policy	default-src 'self'; script-src *; object-src 'none'; report-uri https://swc.report-uri.io/r/default/csp/enforce;
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

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.

serviceworker.on.web.security.plumbing
2a00:d0c0:200:0:b9:1a:9c:95
305844576b880b6b5ff77bd0e9e97fde6090f673728a8c1c04418ec45f9fe095
3f3634dcdb121a49ce4d5f94bc0fd75b7ff624c42543f9ed897f94369d446fa1
5b858589930c3bc6f801f8409fe85155c968d4f12ab302b72399284cbba96ada
632d728ca9dfefbe4a0f7307842559370eefaf27225a584afc18ad425ebdce60
80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880

serviceworker.on.web.security.plumbing Open in urlscan Pro 2a00:d0c0:200:0:b9:1a:9c:95 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

5 Requests

100 %HTTPS

100 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

4 kBTransfer

4 kBSize

0 Cookies

9 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

1 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

serviceworker.on.web.security.plumbing Open in urlscan Pro
2a00:d0c0:200:0:b9:1a:9c:95 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

4 kB
Transfer

4 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions