zkslabs.com Open in urlscan Pro
104.21.61.156  Public Scan

1 Outgoing links

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

Search URL Search Domain Scan URL

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Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions Everything HTML Script AJAX CSS Image Expand all
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	403	Primary Request / Show response zkslabs.com/	12 KB 7 KB	153ms 47ms	Document text/html	104.21.61.156 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://zkslabs.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 104.21.61.156 -, , ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 3b9fac916f7c162fdb0d27fc26b84524608e96d2ee514fe4aae744152aa0f9c9 Security Headers Name Value Strict-Transport-Security max-age=0 X-Frame-Options SAMEORIGIN Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36 accept-language de-DE,de;q=0.9 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-mitigated challenge cf-ray 84bc184d4b455d5f-FRA content-encoding br content-type text/html; charset=UTF-8 cross-origin-embedder-policy require-corp cross-origin-opener-policy same-origin cross-origin-resource-policy same-origin date Fri, 26 Jan 2024 22:12:00 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\/v3?s=o2MPjl1b6kiv477IU7iwawVNEaRLUMoYbVXPXCldyBtze4v9sFjnEhdnDE4u%2BW5hzYyYir17Opn%2FwXR%2BtYNpDTYKvpu%2BOV8d27KhB564Siz%2FCuEabId6dhF%2Fz8w%2FYA%3D%3D"}],"group":"cf-nel","max_age":604800} server cloudflare strict-transport-security max-age=0 vary Accept-Encoding x-frame-options SAMEORIGIN
GET H2	200	v1 Show response zkslabs.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/	163 KB 55 KB	49ms 49ms	Script application/javascript	104.21.61.156 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://zkslabs.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=84bc184d4b455d5f Requested by Host: zkslabs.com URL: https://zkslabs.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 104.21.61.156 -, , ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash d9ed34f8bf9dfde91dea47cbf02f3c57266b6e050eadeee0d752dea939ea40fd Security Headers Name Value Strict-Transport-Security max-age=0 Request headers accept-language de-DE,de;q=0.9 Referer https://zkslabs.com/?__cf_chl_rt_tk=1XvGBJ8n.5Owj0uOA7i_BQiUZHXYK.gRh1kcYdImZLU-1706307120-0-gaNycGzNDXs User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36 Response headers date Fri, 26 Jan 2024 22:12:00 GMT strict-transport-security max-age=0 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\/v3?s=X2avePcszoNspoXGVxxQGuqVSuo4VlyMfDIMvY%2BeQZR1q1%2FQHY5z9AFtaUwB3amzKi6DVH5WJcS7hLRJ6Kr4oGAlszDHpqx6900M9oKxFZzGBEJagN0E8qvQDvbtRg%3D%3D"}],"group":"cf-nel","max_age":604800} content-type application/javascript; charset=UTF-8 cache-control private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 cf-ray 84bc184dbb8a5d5f-FRA alt-svc h3=":443"; ma=86400
GET H2	200	api.js Show response challenges.cloudflare.com/turnstile/v0/g/ea25f566/	37 KB 13 KB	143ms 62ms	Script application/javascript	2606:4700::6811:2b8 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://challenges.cloudflare.com/turnstile/v0/g/ea25f566/api.js?onload=xZNcr9&render=explicit Requested by Host: zkslabs.com URL: https://zkslabs.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=84bc184d4b455d5f Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 18cbe0edc0b01c71a6c3ffe704550a8bb1cfe7e02839b7dbdc9c44288bf8b59c Request headers Referer Origin https://zkslabs.com accept-language de-DE,de;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36 Response headers date Fri, 26 Jan 2024 22:12:00 GMT content-encoding br server cloudflare vary Accept-Encoding content-type application/javascript; charset=UTF-8 access-control-allow-origin * cache-control max-age=31536000 cf-ray 84bc184e986791f5-FRA alt-svc h3=":443"; ma=86400
GET H2	200	favicon.ico zkslabs.com/	15 KB 1 KB	48ms 48ms	Image image/vnd.microsoft.icon	104.21.61.156 CLOUDFLARENET
General Check archive.org Show headers Download Go to Show image Full URL https://zkslabs.com/favicon.ico Requested by Host: zkslabs.com URL: https://zkslabs.com/ Protocol H2 Security TLS 1.3, , AES_128_GCM Server 104.21.61.156 -, , ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 64017354dc8378f9fe737c20371544f3d49205308a219d0063044a3ce624b759 Security Headers Name Value Strict-Transport-Security max-age=0 Request headers accept-language de-DE,de;q=0.9 Referer https://zkslabs.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36 Response headers date Fri, 26 Jan 2024 22:12:00 GMT strict-transport-security max-age=0 content-encoding br cf-cache-status HIT last-modified Thu, 04 Jan 2024 18:36:42 GMT nel {"success_fraction":0,"report_to":"cf-nel","max_age":604800} server cloudflare age 5551 etag W/"3aee-60e230348a280" vary Accept-Encoding report-to {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7rc%2B1dDJafjAt2TmNT49JoZJoOo0kxEuj1UJWvvBt3Y6IANC%2B2IuilH5b86U3gBvwubXdOeGP0sIe5jQSNOTC92UNjuPZFu1iVRa4Qi3M%2BuYG6R4fqC5yZG0w0FGFw%3D%3D"}],"group":"cf-nel","max_age":604800} content-type image/vnd.microsoft.icon cache-control max-age=14400 cf-ray 84bc184e1bd05d5f-FRA alt-svc h3=":443"; ma=86400
GET BLOB	200 OK	c2196505-9756-474b-8b90-e0c3aeb79c49 https://zkslabs.com/	13 B 0		Other text/javascript
General Check archive.org Show headers Download Go to Full URL blob:https://zkslabs.com/c2196505-9756-474b-8b90-e0c3aeb79c49 Requested by Host: zkslabs.com URL: https://zkslabs.com/ Protocol BLOB Server -, , ASN (), Reverse DNS Software / Resource Hash 8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04 Request headers accept-language de-DE,de;q=0.9 Referer https://zkslabs.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36 Response headers Content-Length 13 Content-Type text/javascript
POST H3	200	54019f27d8ba0c0 Show response zkslabs.com/cdn-cgi/challenge-platform/h/g/flow/ov1/1585366518:1706303190:r54RrpNEOZK6uxDYlX4s-3j5ZJ6GzpudykFrvWAjW_s/84bc184d4b455d5f/	13 KB 10 KB	69ms 69ms	XHR text/plain	104.21.61.156 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://zkslabs.com/cdn-cgi/challenge-platform/h/g/flow/ov1/1585366518:1706303190:r54RrpNEOZK6uxDYlX4s-3j5ZJ6GzpudykFrvWAjW_s/84bc184d4b455d5f/54019f27d8ba0c0 Requested by Host: zkslabs.com URL: https://zkslabs.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=84bc184d4b455d5f Protocol H3 Security QUIC, , AES_128_GCM Server 104.21.61.156 -, , ASN13335 (CLOUDFLARENET, US), Reverse DNS Software cloudflare / Resource Hash 53de52097bcae97e94bec1f635b259fdb30dea04cb1a6c038a7816a5257591b4 Security Headers Name Value Strict-Transport-Security max-age=0 Request headers Referer https://zkslabs.com/ accept-language de-DE,de;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36 CF-Challenge 54019f27d8ba0c0 Content-type application/x-www-form-urlencoded Response headers date Fri, 26 Jan 2024 22:12:00 GMT strict-transport-security max-age=0 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\/v3?s=SraihztDWOYGLCyy0tEN1L2lvcvh3NhTNFtW0gfZpR968maPcWd8YAC3VZq15lq1MpIODEy0W6m6taeXj5Vii7lcAk5hp9ayYFlyADdOG0SIgWFWMcoxrogv7Zjlww%3D%3D"}],"group":"cf-nel","max_age":604800} content-type text/plain; charset=UTF-8 cf-ray 84bc184ecfe9b90c-AMS alt-svc h3=":443"; ma=86400 cf-chl-gen YUyWeIe27ieKANVkWn8EvRgN5yC9+qSbcsVSVrdRWmCgGgc+oJHSWDuhtgHttMWj$9f4O/QQBLclwh/hwxy5KiA==
GET H3	200	normal challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/ve7tc/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 83B2	0 0	94ms 51ms	Document text/html	2606:4700::6811:2b8 CLOUDFLARENET
General Check archive.org Show headers Download Go to Full URL https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/ve7tc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal Requested by Host: challenges.cloudflare.com URL: https://challenges.cloudflare.com/turnstile/v0/g/ea25f566/api.js?onload=xZNcr9&render=explicit Protocol H3 Security QUIC, , AES_128_GCM Server 2606:4700::6811:2b8 , 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36 accept-language de-DE,de;q=0.9 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-ray 84bc184f98cc18e9-FRA content-encoding br content-security-policy frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self' content-type text/html; charset=UTF-8 cross-origin-embedder-policy require-corp cross-origin-opener-policy same-origin cross-origin-resource-policy cross-origin date Fri, 26 Jan 2024 22:12:00 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

15 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 object| _cf_chl_opt function| solsY3 function| cVRI9 function| iwKwK4 object| BnJBu1 function| gsuQko4 function| NjaeCxgKwe function| xZNcr9 boolean| yHep2 function| nxQcD7 object| JCDFSw1 object| turnstile boolean| IOXAZy9 string| VwyP4

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.

3 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
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network	error	URL: https://zkslabs.com/ 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
X-Frame-Options	SAMEORIGIN

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.

challenges.cloudflare.com
zkslabs.com
104.21.61.156
2606:4700::6811:2b8
18cbe0edc0b01c71a6c3ffe704550a8bb1cfe7e02839b7dbdc9c44288bf8b59c
3b9fac916f7c162fdb0d27fc26b84524608e96d2ee514fe4aae744152aa0f9c9
53de52097bcae97e94bec1f635b259fdb30dea04cb1a6c038a7816a5257591b4
64017354dc8378f9fe737c20371544f3d49205308a219d0063044a3ce624b759
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04
d9ed34f8bf9dfde91dea47cbf02f3c57266b6e050eadeee0d752dea939ea40fd