URL: https://z-lib.io/author/Veronica%20Kuzniar-Clark
Submission Tags: falconsandbox
Submission: On November 09 via api from US — Scanned from US

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:10::ac43:1a52, located in United States and belongs to CLOUDFLARENET, US. The main domain is z-lib.io. The Cisco Umbrella rank of the primary domain is 407463.
TLS certificate: Issued by WE1 on September 14th 2024. Valid for: 3 months.
This is the only time z-lib.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 2606:4700:10:... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
5 z-lib.io
z-lib.io — Cisco Umbrella Rank: 407463
60 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3443
16 KB
9 2
Domain Requested by
5 z-lib.io z-lib.io
2 challenges.cloudflare.com z-lib.io
challenges.cloudflare.com
9 2

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
z-lib.io
WE1
2024-09-14 -
2024-12-13
3 months crt.sh
challenges.cloudflare.com
WE1
2024-11-03 -
2025-02-01
3 months crt.sh

This page contains 2 frames:

Primary Page: https://z-lib.io/author/Veronica%20Kuzniar-Clark
Frame ID: D54E3804A3FBDDA3432E56F3BBB035F8
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/axppv/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: 0181B786D83F6B140346FE876C74FCAC
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Just a moment...

Page Statistics

9
Requests

78 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

76 kB
Transfer

196 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Veronica%20Kuzniar-Clark
z-lib.io/author/
11 KB
9 KB
Document
General
Full URL
https://z-lib.io/author/Veronica%20Kuzniar-Clark
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:1a52 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8c62dcd02b21522b5c5530342d7264e4116c52427b628ab2402a2ab881974310
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out
0fFW4N0Fe4LQMqXQpBHpJW17TgTKPqi5exsuW+O3vMyK17IktKYjWFSsPqeaS2uYBCOKUQp+Lnq/E1k+VPvHSfdBAGHLK6aUUueapPy2BOW+uPRQjNeYGrZEzjAvEEjOAVJUbO9L7nD9dC/fiGCC1A==$dQoVNE+5y23/r1PP2nBJRA==
cf-mitigated
challenge
cf-ray
8dfb85dd3c0a0f4a-EWR
content-encoding
br
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Sat, 09 Nov 2024 05:50:01 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
vary
Accept-Encoding
x-content-options
nosniff
x-frame-options
SAMEORIGIN
v1
z-lib.io/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
106 KB
40 KB
Script
General
Full URL
https://z-lib.io/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8dfb85dd3c0a0f4a
Requested by
Host: z-lib.io
URL: https://z-lib.io/author/Veronica%20Kuzniar-Clark
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:1a52 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4d7aebef27ad7314d71cbad835488ff01e220cd6429b1a81afa56ef1ed9de28b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://z-lib.io/author/Veronica%20Kuzniar-Clark?__cf_chl_rt_tk=02ciVQ0pBybtwL1b1W8AzkvRsqzFTcdQ_Nv6n.mItv8-1731131401-1.0.1.1-0QLhGIQ1vHszMl8jw0zTYl4wmfoQreGPERG18ncWWbA

Response headers

cf-ray
8dfb85ddac660f4a-EWR
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
alt-svc
h3=":443"; ma=86400
content-encoding
br
date
Sat, 09 Nov 2024 05:50:01 GMT
content-type
application/javascript; charset=UTF-8
server
cloudflare
90f62a15-c792-4889-828b-ff84d4d01b83
https://z-lib.io/ Frame
0
0

api.js
challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/
47 KB
16 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/api.js?onload=clJo2&render=explicit
Requested by
Host: z-lib.io
URL: https://z-lib.io/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8dfb85dd3c0a0f4a
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5f29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b7595c3d2e94df7416308fa2ccf5ae8832137c76d2e9a8b02e6ed2cb2d92e2f7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://z-lib.io
Referer

Response headers

cache-control
max-age=31536000, stale-if-error=10800, stale-while-revalidate=31536000, public
content-encoding
br
cross-origin-resource-policy
cross-origin
cf-ray
8dfb85de880d440c-EWR
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
date
Sat, 09 Nov 2024 05:50:02 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Mon, 28 Oct 2024 19:08:47 GMT
server
cloudflare
vary
Accept-Encoding
favicon.ico
z-lib.io/
9 KB
2 KB
Image
General
Full URL
https://z-lib.io/favicon.ico
Requested by
Host: z-lib.io
URL: https://z-lib.io/author/Veronica%20Kuzniar-Clark
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:1a52 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / PleskLin
Resource Hash
0bbaf965b162d7a547df5d75b631caa661cf890ff7c6dc8d490298ca6072fa9e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://z-lib.io/author/Veronica%20Kuzniar-Clark

Response headers

cache-control
public, max-age=31536000
content-encoding
br
cf-cache-status
HIT
etag
W/"63735544-25be"
age
353133
cf-ray
8dfb85de1cab0f4a-EWR
expires
Fri, 01 Nov 2024 01:29:49 GMT
alt-svc
h3=":443"; ma=86400
date
Sat, 09 Nov 2024 05:50:01 GMT
content-type
image/vnd.microsoft.icon
last-modified
Tue, 15 Nov 2022 09:00:52 GMT
x-powered-by
PleskLin
server
cloudflare
vary
Accept-Encoding
XRPmbkDZHzPETsuhjrVljNAkWSY3PR5vbtAzq3Srgj4-1731131401-1.2.1.1-ABWFgflVazI6TYcPHgRzGuWjCmioIWUr90lm2oNxy_r1OhTE1OXzLpjnlApOSaD6
z-lib.io/cdn-cgi/challenge-platform/h/b/flow/ov1/1681718839:1731129882:mD9Vt2Ni9eUUbzC3ibAha8jNPZeZiwzg9SJlkEcJHnY/8dfb85dd3c0a0f4a/
13 KB
9 KB
XHR
General
Full URL
https://z-lib.io/cdn-cgi/challenge-platform/h/b/flow/ov1/1681718839:1731129882:mD9Vt2Ni9eUUbzC3ibAha8jNPZeZiwzg9SJlkEcJHnY/8dfb85dd3c0a0f4a/XRPmbkDZHzPETsuhjrVljNAkWSY3PR5vbtAzq3Srgj4-1731131401-1.2.1.1-ABWFgflVazI6TYcPHgRzGuWjCmioIWUr90lm2oNxy_r1OhTE1OXzLpjnlApOSaD6
Requested by
Host: z-lib.io
URL: https://z-lib.io/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8dfb85dd3c0a0f4a
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::ac43:1a52 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
844d6e135c49a15fa30699663d033200f1135da303a54d454a529f3404def3f7

Request headers

Referer
https://z-lib.io/author/Veronica%20Kuzniar-Clark
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type
application/x-www-form-urlencoded
CF-Challenge
XRPmbkDZHzPETsuhjrVljNAkWSY3PR5vbtAzq3Srgj4-1731131401-1.2.1.1-ABWFgflVazI6TYcPHgRzGuWjCmioIWUr90lm2oNxy_r1OhTE1OXzLpjnlApOSaD6

Response headers

content-encoding
br
cf-ray
8dfb85ded8387298-EWR
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sat, 09 Nov 2024 05:50:02 GMT
content-type
text/plain; charset=UTF-8
cf-chl-gen
vOOjyMo0p1ZeX/YFTiOrkjrxRUO5l4ldL9u3ZTInohjTM2ibxm708858SqR8BOyZbGnVR8H2Lts=$EECNDGCJ++8ssA9N
server
cloudflare
priority
u=1,i
favicon.ico
z-lib.io/
9 KB
0
Other
General
Full URL
https://z-lib.io/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:1a52 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / PleskLin
Resource Hash
0bbaf965b162d7a547df5d75b631caa661cf890ff7c6dc8d490298ca6072fa9e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://z-lib.io/author/Veronica%20Kuzniar-Clark

Response headers

cache-control
public, max-age=31536000
content-encoding
br
cf-cache-status
HIT
etag
W/"63735544-25be"
age
353133
cf-ray
8dfb85de1cab0f4a-EWR
expires
Fri, 01 Nov 2024 01:29:49 GMT
alt-svc
h3=":443"; ma=86400
date
Sat, 09 Nov 2024 05:50:01 GMT
content-type
image/vnd.microsoft.icon
last-modified
Tue, 15 Nov 2022 09:00:52 GMT
x-powered-by
PleskLin
server
cloudflare
vary
Accept-Encoding
af3311e7-450c-47f3-a566-b3ef0c791959
https://z-lib.io/ Frame
0
0

/
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/axppv/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame 0181
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/axppv/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/api.js?onload=clJo2&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5f29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/; base-uri 'self'

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8dfb85dfadc8c477-EWR
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/; base-uri 'self'
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Sat, 09 Nov 2024 05:50:02 GMT
document-policy
js-profiling
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare

Failed requests

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

Domain
z-lib.io
URL
blob:https://z-lib.io/90f62a15-c792-4889-828b-ff84d4d01b83
Domain
z-lib.io
URL
blob:https://z-lib.io/af3311e7-450c-47f3-a566-b3ef0c791959

Verdicts & Comments Add Verdict or Comment

21 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| _cf_chl_opt function| clJo2 boolean| HUIps4 function| hHfja4 function| LHBfo4 function| Hflll3 function| dSYW4 object| bosx7 object| CKFVO1 function| ffEge4 function| KgUqI5 function| FSJw6 object| djRVl6 number| iDKaN3 object| angular object| mJquG1 object| turnstile boolean| xafPL6 function| _ string| QrYdH7 boolean| IXMd3

1 Cookies

Domain/Path Name / Value
.z-lib.io/ Name: __cf_bm
Value: 1HEeH.YV5Nj_MZzpDDD4eFTt7W5Vqgq0K1vdiLGeGmo-1731131401-1.0.1.1-NqUqk9Ox8Om8xA1UVLFD0GiU1UE7yNp2MYyiAliMAlEpORT3LrRn1qq9G4kgk1vmOVMNcbPZJmLkoPkJaQ6bYA

1 Console Messages

Source Level URL
Text
network error URL: https://z-lib.io/author/Veronica%20Kuzniar-Clark
Message:
Failed to load resource: the server responded with a status of 403 ()

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
X-Frame-Options SAMEORIGIN