URL: https://z-lib.id/
Submission: On October 07 via api from EG — Scanned from DE

Summary

This website contacted 4 IPs in 1 countries across 3 domains to perform 11 HTTP transactions. The main IP is 2606:4700:20::681a:fb3, located in United States and belongs to CLOUDFLARENET, US. The main domain is z-lib.id. The Cisco Umbrella rank of the primary domain is 544349.
TLS certificate: Issued by WE1 on August 21st 2024. Valid for: 3 months.
This is the only time z-lib.id was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 2606:4700:20:... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
11 4
Apex Domain
Subdomains
Transfer
6 z-lib.id
z-lib.id — Cisco Umbrella Rank: 544349
82 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3443
16 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 683
7 KB
11 3
Domain Requested by
6 z-lib.id z-lib.id
static.cloudflareinsights.com
2 challenges.cloudflare.com z-lib.id
challenges.cloudflare.com
1 static.cloudflareinsights.com z-lib.id
11 3

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
z-lib.id
WE1
2024-08-21 -
2024-11-19
3 months crt.sh
cloudflareinsights.com
WE1
2024-09-03 -
2024-12-02
3 months crt.sh
challenges.cloudflare.com
WE1
2024-09-05 -
2024-12-04
3 months crt.sh

This page contains 2 frames:

Primary Page: https://z-lib.id/
Frame ID: 6FEF1DAD7364A659CE4A95499846C865
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/sr0ht/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: D2176BDF55FC6D8529317A74C86CAAE9
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

11
Requests

82 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

4
IPs

1
Countries

105 kB
Transfer

268 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

11 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
z-lib.id/
11 KB
9 KB
Document
General
Full URL
https://z-lib.id/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:fb3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
42a4ba536db17dd0daaa85914048a026fd88a5203f5ffa8395e51ad1dd01f933
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
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/129.0.0.0 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
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out
hcI5rI3EUH+50UP8lVOiACyMRV9SJpWH1z7s70ugLZL4Gzw/nhCg8vFxSx5NYSch2dmBrfNMj0yBp/pwWyQsNy6ivaELtQApJaWIzmRaP70=$Eo5h6T8D/F428WK8zWGo4A==
cf-mitigated
challenge
cf-ray
8cec43ff0969d2de-FRA
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
Mon, 07 Oct 2024 07:44:22 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mt1%2BDE9RnIEn6SEl%2BWpLVUxnFDXL%2B8K1LFFd0riytBSMhKmC%2F7yHaScIbglASw5R9N3BKueiE7dXWoNyFS4Mx5N%2FmVvIJaFaWIsxFUIo0urs9hartmwgO0RmfmnkfXjcuQ9SLabu"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=0; includeSubDomains; preload
vary
Accept-Encoding
x-content-options
nosniff
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
vcd15cbe7772f49c399c6a5babf22c1241717689176015
static.cloudflareinsights.com/beacon.min.js/
19 KB
7 KB
Script
General
Full URL
https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Requested by
Host: z-lib.id
URL: https://z-lib.id/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5049 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8a18d13015336bc184819a5a768447462202ef3105ec511bf42ed8304a7ed94f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://z-lib.id
Referer

Response headers

cache-control
public, max-age=86400
content-encoding
gzip
etag
W/"2024.6.1"
cross-origin-resource-policy
cross-origin
cf-ray
8cec43ff4bd2dc92-FRA
access-control-allow-origin
*
date
Mon, 07 Oct 2024 07:44:22 GMT
content-type
text/javascript;charset=UTF-8
last-modified
Thu, 06 Jun 2024 15:52:56 GMT
vary
Accept-Encoding
server
cloudflare
v1
z-lib.id/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/
156 KB
58 KB
Script
General
Full URL
https://z-lib.id/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8cec43ff0969d2de
Requested by
Host: z-lib.id
URL: https://z-lib.id/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:fb3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b2f5dc5d72fc57d9e8a814a7e9d98a6e89fb2b6516908c3b6aa5df344d1d04c9
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://z-lib.id/?__cf_chl_rt_tk=WdfmBtoeyLmO2o1koEMJYH4fdgSsopeKhzEn60Vv0yM-1728287062-0.0.1.1-6911

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aWoE8vZf%2FQ36dgZ1ObmCVOXQsz6WZefnGYwcBNmVNAW0V7TUinQg0mXeBTzluUFQJ9k2kEtIGZpGjSKyN2GImuq9Ta3je5tbOjvQHaoq%2FPuCDr87HWwgkhKbu1a2kyCuHpa5c%2FYC"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
cf-ray
8cec43ff49d5d2de-FRA
date
Mon, 07 Oct 2024 07:44:22 GMT
content-type
application/javascript; charset=UTF-8
server
cloudflare
9780d558-9126-46d7-9855-6db846aedbaf
https://z-lib.id/ Frame
0
0

api.js
challenges.cloudflare.com/turnstile/v0/g/ec4b873d446c/
46 KB
16 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/g/ec4b873d446c/api.js?onload=Jeuhg1&render=explicit
Requested by
Host: z-lib.id
URL: https://z-lib.id/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8cec43ff0969d2de
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5e29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
96bd1c81d59d6ac2ec9f8ebe4937a315e85443667c5728a7cd9053848dd8d3d7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://z-lib.id
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
8cec43ffad1837ec-FRA
access-control-allow-origin
*
date
Mon, 07 Oct 2024 07:44:23 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Tue, 17 Sep 2024 16:06:37 GMT
server
cloudflare
vary
Accept-Encoding
favicon.ico
z-lib.id/
9 KB
2 KB
Image
General
Full URL
https://z-lib.id/favicon.ico
Requested by
Host: z-lib.id
URL: https://z-lib.id/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:fb3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0bbaf965b162d7a547df5d75b631caa661cf890ff7c6dc8d490298ca6072fa9e
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://z-lib.id/

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
57692
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Sb06xT8zfZK%2BhR8QTIHFZbKuyPbNzbAi5Fg3WNpEdiMd7NDsuS%2BokpRoqD8B%2BzPVLXeEB8U0XPgp%2Bmp23DET%2FKrazDf4tid%2B0Ih3GPGsWICTa5bf3CPaklJUXjjTiQ6%2Bi9yvy0Zs"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Sun, 13 Oct 2024 15:42:50 GMT
date
Mon, 07 Oct 2024 07:44:22 GMT
content-type
image/x-icon
last-modified
Fri, 29 Dec 2023 14:16:44 GMT
vary
Accept-Encoding,User-Agent
strict-transport-security
max-age=0; includeSubDomains; preload
cache-control
max-age=604800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8cec43ff9a82d2de-FRA
accept-ranges
bytes
content-length
1354
server
cloudflare
rum
z-lib.id/cdn-cgi/
0
136 B
XHR
General
Full URL
https://z-lib.id/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:fb3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type
application/json
Referer
https://z-lib.id/

Response headers

access-control-max-age
86400
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
x-content-type-options
nosniff
cf-ray
8cec43ffeb40d2de-FRA
access-control-allow-origin
https://z-lib.id
date
Mon, 07 Oct 2024 07:44:23 GMT
vary
Origin
server
cloudflare
x-frame-options
DENY
favicon.ico
z-lib.id/
9 KB
0
Other
General
Full URL
https://z-lib.id/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:fb3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0bbaf965b162d7a547df5d75b631caa661cf890ff7c6dc8d490298ca6072fa9e
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://z-lib.id/

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
57692
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Sb06xT8zfZK%2BhR8QTIHFZbKuyPbNzbAi5Fg3WNpEdiMd7NDsuS%2BokpRoqD8B%2BzPVLXeEB8U0XPgp%2Bmp23DET%2FKrazDf4tid%2B0Ih3GPGsWICTa5bf3CPaklJUXjjTiQ6%2Bi9yvy0Zs"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Sun, 13 Oct 2024 15:42:50 GMT
date
Mon, 07 Oct 2024 07:44:22 GMT
content-type
image/x-icon
last-modified
Fri, 29 Dec 2023 14:16:44 GMT
vary
Accept-Encoding,User-Agent
cache-control
max-age=604800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8cec43ff9a82d2de-FRA
accept-ranges
bytes
content-length
1354
server
cloudflare
7fce07f8435e4ef
z-lib.id/cdn-cgi/challenge-platform/h/g/flow/ov1/40939787:1728285890:yUHuXmuyA8hricTTmGbfdL1rX3SAGW1S2ktSPDtpXy4/8cec43ff0969d2de/
16 KB
13 KB
XHR
General
Full URL
https://z-lib.id/cdn-cgi/challenge-platform/h/g/flow/ov1/40939787:1728285890:yUHuXmuyA8hricTTmGbfdL1rX3SAGW1S2ktSPDtpXy4/8cec43ff0969d2de/7fce07f8435e4ef
Requested by
Host: z-lib.id
URL: https://z-lib.id/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8cec43ff0969d2de
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:fb3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e1f8dfa39f10f46e875c9f01a1e193764608ab834bd1a07ed3f6af3ee3b92711
Security Headers
Name Value
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://z-lib.id/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-type
application/x-www-form-urlencoded
CF-Challenge
7fce07f8435e4ef

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uBoSdTjuKfDiLAa0wxgLwdWVuxtlFoR3ObGkdqzDTXzv9o9xh9jrQLM54IpGR5vsByq9Aug5mMxgzNu69f6%2FhYERb6AZ85NUi9PI2ByeYmc7T5hIR9ZM8tL0TeyHH%2F1S8FAPNPFp"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
cf-ray
8cec44003c34d2de-FRA
date
Mon, 07 Oct 2024 07:44:23 GMT
content-type
text/plain; charset=UTF-8
cf-chl-gen
J/ZhmtdUmExo2qNenzss/8Jhj0YE0vtsiW+yWrSIUDzQF05RxHqeDydZiLqPkcWUt7bhcjTuFQ==$EUuCrviHY6kpkzXO
server
cloudflare
13e1f875-5044-4c57-8423-3d975d6bc3b1
https://z-lib.id/ Frame
0
0

/
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/sr0ht/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame D217
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/sr0ht/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/ec4b873d446c/api.js?onload=Jeuhg1&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5e29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/ blob:; 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/129.0.0.0 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
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8cec4400ad132be5-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/ blob:; 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
Mon, 07 Oct 2024 07:44:23 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.id
URL
blob:https://z-lib.id/9780d558-9126-46d7-9855-6db846aedbaf
Domain
z-lib.id
URL
blob:https://z-lib.id/13e1f875-5044-4c57-8423-3d975d6bc3b1

Verdicts & Comments Add Verdict or Comment

20 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 object| __cfBeacon function| Vguy6 function| Hvmr3 function| TMMx5 function| Jeuhg1 boolean| tlLrK2 function| KUjIx3 function| mpUaL2 function| FxOnr3 object| eXDlL4 object| YvPd6 object| iHwxM3 number| OuWT7 object| angular object| ohry1 object| turnstile boolean| FrNBi5 string| HcTEI3 boolean| aFyRe6

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://z-lib.id/
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
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN