URL: https://system.signsafe.app/
Submission: On February 15 via automatic, source certstream-suspicious — Scanned from PL

Summary

This website contacted 5 IPs in 3 countries across 3 domains to perform 10 HTTP transactions. The main IP is 51.83.251.236, located in Warsaw, Poland and belongs to OVH, FR. The main domain is system.signsafe.app.
TLS certificate: Issued by R3 on February 15th 2023. Valid for: 3 months.
This is the only time system.signsafe.app was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 51.83.251.236 16276 (OVH)
1 142.250.74.202 15169 (GOOGLE)
1 54.37.130.161 16276 (OVH)
2 172.217.16.131 15169 (GOOGLE)
10 5
Apex Domain
Subdomains
Transfer
6 signsafe.app
system.signsafe.app
system.backend.signsafe.app
1 MB
2 gstatic.com
fonts.gstatic.com
29 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 54
776 B
10 3
Domain Requested by
5 system.signsafe.app system.signsafe.app
2 fonts.gstatic.com fonts.googleapis.com
1 system.backend.signsafe.app
1 fonts.googleapis.com system.signsafe.app
10 4

This site contains no links.

Subject Issuer Validity Valid
system.signsafe.app
R3
2023-02-15 -
2023-05-16
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2023-02-01 -
2023-04-26
3 months crt.sh
system.backend.signsafe.app
R3
2023-02-15 -
2023-05-16
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2023-02-01 -
2023-04-26
3 months crt.sh

This page contains 1 frames:

Primary Page: https://system.signsafe.app/
Frame ID: 96DE4CC610064936C39BC8FB7A1AE4F2
Requests: 11 HTTP requests in this frame

Screenshot

Page Title

SignSafe

Page Statistics

10
Requests

90 %
HTTPS

0 %
IPv6

3
Domains

4
Subdomains

5
IPs

3
Countries

1204 kB
Transfer

1211 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 9
  • https://system.backend.signsafe.app/api/notification/readNotification HTTP 0
  • http://system.backend.signsafe.app/Account/Login?ReturnUrl=%2Fapi%2Fnotification%2FreadNotification

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
system.signsafe.app/
616 B
730 B
Document
General
Full URL
https://system.signsafe.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
51.83.251.236 Warsaw, Poland, ASN16276 (OVH, FR),
Reverse DNS
Software
nginx/1.22.1 /
Resource Hash
3a5cdd9523cbaec2f273727f6628f57ea17e1ac9cabbff2046977b1a769f4e2b

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36
accept-language
pl-PL,pl;q=0.9

Response headers

accept-ranges
bytes
content-length
616
content-type
text/html
date
Wed, 15 Feb 2023 19:39:47 GMT
etag
"63ed31ec-268"
last-modified
Wed, 15 Feb 2023 19:26:36 GMT
server
nginx/1.22.1
main.3bedde86.js
system.signsafe.app/static/js/
1 MB
1 MB
Script
General
Full URL
https://system.signsafe.app/static/js/main.3bedde86.js
Requested by
Host: system.signsafe.app
URL: https://system.signsafe.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
51.83.251.236 Warsaw, Poland, ASN16276 (OVH, FR),
Reverse DNS
Software
nginx/1.22.1 /
Resource Hash
40ea4db1d2d24aa3f1a452fa4c9afe8d6fe5ec3b732208fff5ed88468ca44d01

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
https://system.signsafe.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

date
Wed, 15 Feb 2023 19:39:47 GMT
last-modified
Wed, 15 Feb 2023 19:32:28 GMT
server
nginx/1.22.1
accept-ranges
bytes
etag
"63ed334c-117125"
content-length
1143077
content-type
application/javascript
main.a041730b.css
system.signsafe.app/static/css/
48 KB
49 KB
Stylesheet
General
Full URL
https://system.signsafe.app/static/css/main.a041730b.css
Requested by
Host: system.signsafe.app
URL: https://system.signsafe.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
51.83.251.236 Warsaw, Poland, ASN16276 (OVH, FR),
Reverse DNS
Software
nginx/1.22.1 /
Resource Hash
8a9eb15804c0b7716fa419ad79247c31c0f6322d7607a979fb09193ab6ace4a4

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
https://system.signsafe.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

date
Wed, 15 Feb 2023 19:39:47 GMT
last-modified
Wed, 15 Feb 2023 19:26:36 GMT
server
nginx/1.22.1
accept-ranges
bytes
etag
"63ed31ec-c1d1"
content-length
49617
content-type
text/css
css2
fonts.googleapis.com/
708 B
776 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Lato&display=swap
Requested by
Host: system.signsafe.app
URL: https://system.signsafe.app/static/css/main.a041730b.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.74.202 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s02-in-f10.1e100.net
Software
ESF /
Resource Hash
76b2a103a4feac2ee3aa1bf11ce12032a38d8fa566fb95a39bcac61204811c5c
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

accept-language
pl-PL,pl;q=0.9
Referer
https://system.signsafe.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 15 Feb 2023 19:39:48 GMT
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
x-xss-protection
0
last-modified
Wed, 15 Feb 2023 18:53:52 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
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
Wed, 15 Feb 2023 19:39:48 GMT
translation.json
system.signsafe.app/locales/en-US/
616 B
642 B
Fetch
General
Full URL
https://system.signsafe.app/locales/en-US/translation.json
Requested by
Host: system.signsafe.app
URL: https://system.signsafe.app/static/js/main.3bedde86.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
51.83.251.236 Warsaw, Poland, ASN16276 (OVH, FR),
Reverse DNS
Software
nginx/1.22.1 /
Resource Hash
3a5cdd9523cbaec2f273727f6628f57ea17e1ac9cabbff2046977b1a769f4e2b

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
https://system.signsafe.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

date
Wed, 15 Feb 2023 19:39:48 GMT
last-modified
Wed, 15 Feb 2023 19:26:36 GMT
server
nginx/1.22.1
accept-ranges
bytes
etag
"63ed31ec-268"
content-length
616
content-type
text/html
translation.json
system.signsafe.app/locales/en/
8 KB
8 KB
Fetch
General
Full URL
https://system.signsafe.app/locales/en/translation.json
Requested by
Host: system.signsafe.app
URL: https://system.signsafe.app/static/js/main.3bedde86.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
51.83.251.236 Warsaw, Poland, ASN16276 (OVH, FR),
Reverse DNS
Software
nginx/1.22.1 /
Resource Hash
833ac812eb6a6112703137e7db09c53983d9022c6e1d1bf3dd8e869fe6b5a01e

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
https://system.signsafe.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

date
Wed, 15 Feb 2023 19:39:48 GMT
last-modified
Wed, 15 Feb 2023 19:24:08 GMT
server
nginx/1.22.1
accept-ranges
bytes
etag
"63ed3158-1ea4"
content-length
7844
content-type
application/json
readNotification
system.backend.signsafe.app/api/notification/
0
0
Preflight
General
Full URL
https://system.backend.signsafe.app/api/notification/readNotification
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.37.130.161 , France, ASN16276 (OVH, FR),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
authorization
Access-Control-Request-Method
GET
Origin
https://system.signsafe.app
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

access-control-allow-headers
authorization
access-control-allow-origin
*
cache-control
no-cache
content-length
0
date
Wed, 15 Feb 2023 19:39:48 GMT
expires
-1
pragma
no-cache
server
Microsoft-IIS/10.0
x-aspnet-version
4.0.30319
x-powered-by
ASP.NET
truncated
/
3 KB
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
7826d4bb0386fa382567d130dcf46704eb0d81b0bf333f887c941184cd935e4c

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

Content-Type
image/png
truncated
/
5 KB
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
f5c87ca3a4fe4bd2106694151b74a0e0fdbc243d9d8e426ce6638667a6759abe

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

Content-Type
image/png
S6uyw4BMUTPHjx4wXg.woff2
fonts.gstatic.com/s/lato/v23/
23 KB
24 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v23/S6uyw4BMUTPHjx4wXg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Lato&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.16.131 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
zrh04s06-in-f131.1e100.net
Software
sffe /
Resource Hash
918b7dc3e2e2d015c16ce08b57bcb64d2253bafc1707658f361e72865498e537
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://system.signsafe.app
accept-language
pl-PL,pl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

date
Sun, 12 Feb 2023 11:05:12 GMT
x-content-type-options
nosniff
age
290076
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
content-length
23580
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:48:56 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Mon, 12 Feb 2024 11:05:12 GMT
Login
system.backend.signsafe.app/Account/
Redirect Chain
  • https://system.backend.signsafe.app/api/notification/readNotification
  • http://system.backend.signsafe.app/Account/Login?ReturnUrl=%2Fapi%2Fnotification%2FreadNotification
0
0

S6uyw4BMUTPHjxAwXjeu.woff2
fonts.gstatic.com/s/lato/v23/
5 KB
5 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v23/S6uyw4BMUTPHjxAwXjeu.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Lato&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.16.131 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
zrh04s06-in-f131.1e100.net
Software
sffe /
Resource Hash
1c2fc265baaeba4f3f5b8c7285b93343aead25590f08be73d3056718b376c5d7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://system.signsafe.app
accept-language
pl-PL,pl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.96 Safari/537.36

Response headers

date
Mon, 13 Feb 2023 14:39:29 GMT
x-content-type-options
nosniff
age
190819
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
content-length
5472
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:50:06 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Tue, 13 Feb 2024 14:39:29 GMT

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
system.backend.signsafe.app
URL
http://system.backend.signsafe.app/Account/Login?ReturnUrl=%2Fapi%2Fnotification%2FreadNotification

Verdicts & Comments Add Verdict or Comment

4 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.

boolean| credentialless object| oncontentvisibilityautostatechange object| webpackChunksignsafe number| 2f1acc6c3a606b082e5eef5e54414ffb

0 Cookies

1 Console Messages

Source Level URL
Text
security error URL: https://system.signsafe.app/
Message:
Mixed Content: The page at 'https://system.signsafe.app/' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://system.backend.signsafe.app/Account/Login?ReturnUrl=%2Fapi%2Fnotification%2FreadNotification'. This request has been blocked; the content must be served over HTTPS.