nitro.systems - urlscan.io

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 5 HTTP transactions. The main IP is 188.114.97.3, located in Amsterdam, Netherlands and belongs to CLOUDFLARENET, US. The main domain is nitro.systems.
TLS certificate: Issued by GTS CA 1P5 on March 18th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 5	188.114.97.3 188.114.97.3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.18.10.207 104.18.10.207	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2

5 188.114.97.3 (Amsterdam, Netherlands) 1 redirects

ASN13335 (CLOUDFLARENET, US)

nitro.systems	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.18.10.207 (None, )

ASN13335 (CLOUDFLARENET, US)

maxcdn.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	nitro.systems 1 redirects nitro.systems	7 KB
1	bootstrapcdn.com maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1126	20 KB
5	2

	Domain	Requested by
5	nitro.systems	1 redirects nitro.systems
1	maxcdn.bootstrapcdn.com	nitro.systems
5	2

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

Domain
github.com

Subject Issuer	Validity	Valid
nitro.systems GTS CA 1P5	`2024-03-18` - `2024-06-16`	3 months	crt.sh
bootstrapcdn.com GTS CA 1P5	`2024-03-27` - `2024-06-25`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://nitro.systems/
Frame ID: 9230ED8DC63B6E32DD7C087E09B78672
Requests: 3 HTTP requests in this frame

Frame: https://nitro.systems/cdn-cgi/challenge-platform/h/g/scripts/jsd/dc6b543c1346/main.js
Frame ID: 98F07BC5AA9CCB2A9E2B8337C7895052
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Default Site

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Page Statistics

5
Requests

80 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

27 kB
Transfer

129 kB
Size

1
Cookies

1 Outgoing links

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

URL: https://github.com/jc21/nginx-proxy-manager
Title: Nginx Proxy Manager

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1

https://nitro.systems/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://nitro.systems/cdn-cgi/challenge-platform/h/g/scripts/jsd/dc6b543c1346/main.js

5 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H3 200 Primary Request / Show response
nitro.systems/ 2 KB
1 KB 336ms
261ms Document
text/html 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://nitro.systems/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 56920378b2616ff48b16233d1a157447ae258b29871b98bdc445c1276493f289

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: nl-NL,nl;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 86eacf9e7b47b903-AMS
content-encoding: br
content-type: text/html
date: Wed, 03 Apr 2024 17:34:43 GMT
last-modified: Sun, 21 Jan 2024 11:17:52 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cTZVaWxDr%2FZIi6h5sURz58xCVw7U2d4EvDXDM1pPjHbwZQfJaVmTATiRZJCA0tpURHkXVamxCq%2FyNdCvZDJM9FSRFNhNnCw0v%2FFI7rfxHRTFTz0aSyQDu5Z0WO0cIS6C"}],"group":"cf-nel","max_age":604800}
server: cloudflare

GET
H3 200 bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/ 118 KB
20 KB 75ms
33ms Stylesheet
text/css 104.18.10.207
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css

Requested by

Host: nitro.systems
URL: https://nitro.systems/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.18.10.207 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f75e846cc83bd11432f4b1e21a45f31bc85283d11d372f7b19accd1bf6a2635c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://nitro.systems/
accept-language: nl-NL,nl;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 03 Apr 2024 17:34:43 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
cdn-edgestorageid: 1078
age: 1821704
cdn-cachedat: 10/31/2023 18:59:36
cdn-pullzone: 252412
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
last-modified: Mon, 25 Jan 2021 22:03:59 GMT
cdn-proxyver: 1.04
cdn-requestpullcode: 200
server: cloudflare
etag: W/"ec3bb52a00e176a7181d454dffaea219"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cdn-cache: HIT
cdn-uid: b1941f61-b576-4f40-80de-5677acb38f74
cache-control: public, max-age=31919000
cdn-requestid: a99131ed71793c235969f4741b45dd0f
timing-allow-origin: *
cdn-requestcountrycode: DE
cdn-status: 200
cf-ray: 86eacfa06acf65f4-AMS
cdn-requestpullsuccess: True

GET
H3

200

main.js Show response
nitro.systems/cdn-cgi/challenge-platform/h/g/scripts/jsd/dc6b543c1346/ Frame 98F0
Redirect Chain

https://nitro.systems/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://nitro.systems/cdn-cgi/challenge-platform/h/g/scripts/jsd/dc6b543c1346/main.js

8 KB
4 KB

37ms
37ms

Script
application/javascript

188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://nitro.systems/cdn-cgi/challenge-platform/h/g/scripts/jsd/dc6b543c1346/main.js

Protocol

H3

Server

188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

66c3e565a22042051af9a585f098bb619e8086d9e7bbb8130c62a23da7648836

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: nl-NL,nl;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

date: Wed, 03 Apr 2024 17:34:43 GMT
content-encoding: br
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: accept-encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WxTIIMYzFo%2BMK8L4IkPxh6WfKc4lvB5%2FkkkTTisSkyQtNqQhQonNpOqpPzClmaBD9CBr7%2FH4alU0NYlAyPc9nrGhXNtnS3ONEZTARHHQ6FHWVQvVDF8ZnfBYasbOtpq4"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=UTF-8
cache-control: max-age=14400, public
cf-ray: 86eacfa0ff53b903-AMS
alt-svc: h3=":443"; ma=86400

Redirect headers

date: Wed, 03 Apr 2024 17:34:43 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NLJg%2F1Tpw7Fj%2F3SX%2Fb9Qr7G4eHdTb058Y4itr8EfuTSxVUTtGCRXVgeBCis5Yg%2B1ijtnp2A%2B3coy4UZ3fkyHfcUGkyGgqIRsDXmmhIGwlgEpQaIJpZEL6GqgvVIEnHsC"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin: *
location: /cdn-cgi/challenge-platform/h/g/scripts/jsd/dc6b543c1346/main.js
cache-control: max-age=300, public
cf-ray: 86eacfa0ced9b903-AMS
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H3 500 favicon.ico
nitro.systems/ 576 B
981 B 872ms
872ms Other
text/html 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://nitro.systems/favicon.ico
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b81b5d206a50fb1dc1a4bc867a63ff80547df8806ead590e9b3b13d6abf74972

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://nitro.systems/
accept-language: nl-NL,nl;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 03 Apr 2024 17:34:44 GMT
cf-cache-status: BYPASS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vqGOC52g98lT7wmgDUA5DO%2BKa16wbGxvlm0VwIxGRRtYxvQQPkaJCkLy%2B%2BpBPOy2glt0QjtvBQnfGmkAlIawTFPrAE%2B%2BySPmcjm8zQL95HsHcmPDinIc%2BzQMWXaZFkuN"}],"group":"cf-nel","max_age":604800}
content-type: text/html
cf-ray: 86eacfa0ff46b903-AMS
alt-svc: h3=":443"; ma=86400

POST
H3 200 86eacf9e7b47b903 Show response
nitro.systems/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 98F0 0
586 B 54ms
54ms XHR
text/plain 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://nitro.systems/cdn-cgi/challenge-platform/h/g/jsd/r/86eacf9e7b47b903
Requested by: Host: nitro.systems
URL: https://nitro.systems/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer
accept-language: nl-NL,nl;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 03 Apr 2024 17:34:43 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qubT%2BdY2pTT7W4btYKYiyqQSF8Zek6IW%2FeoHDe%2BqeIXhMBYyB7iFLG8Abt1t8k9lZ%2FxQu4y7yyBJhlQJZvhc9fng4QsvwdXnSegRPaZKjyCEqpdDM6KMDI3M%2FSDREvpU"}],"group":"cf-nel","max_age":604800}
content-type: text/plain; charset=UTF-8
cf-ray: 86eacfa17877b903-AMS
alt-svc: h3=":443"; ma=86400

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| 0

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
			.nitro.systems/	1970-01-21 04:21:41	Name: cf_clearance Value: WG7t9QH5m1nd7khZyVSVQd0sCXyjssJ_gSwJGOP2hwU-1712165683-1.0.1.1-AjEuH5gqPSY4bE0M4OhRP_mGbwk.x0.63D4vPmeMReZUn1IXYDk9_tlcDHnVBi6i.jMfR6X0uSS1c9byAKpWVw

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://nitro.systems/favicon.ico Message: Failed to load resource: the server responded with a status of 500 ()

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.

maxcdn.bootstrapcdn.com
nitro.systems
104.18.10.207
188.114.97.3
56920378b2616ff48b16233d1a157447ae258b29871b98bdc445c1276493f289
66c3e565a22042051af9a585f098bb619e8086d9e7bbb8130c62a23da7648836
b81b5d206a50fb1dc1a4bc867a63ff80547df8806ead590e9b3b13d6abf74972
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
f75e846cc83bd11432f4b1e21a45f31bc85283d11d372f7b19accd1bf6a2635c

nitro.systems Open in urlscan Pro 188.114.97.3 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

5 Requests

80 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

2 IPs

2 Countries

27 kBTransfer

129 kBSize

1 Cookies

1 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

Redirect headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

1 Cookies

1 Console Messages

Indicators

nitro.systems Open in urlscan Pro
188.114.97.3 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

80 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

27 kB
Transfer

129 kB
Size

1
Cookies

5 HTTP transactions
0 data transactions