http://vlk0.org
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- http://vlk0.org
- Submitted IP / ASN
104.21.2.20 AS13335 · Cloudflare, Inc.
- Final URL
- https://vlk0.org/
- Final IP / ASN
- Not recorded
Final page
- Page title
- Cloudflare Tunnel error | vlk0.org | Cloudflare
- Final DOM MIME
- text/html; charset=utf-8
- Final DOM size
- 9.1 KB (9339 bytes)
Detections
Activity
- HTTP requests
- 23
- Observed hosts
- 18
- Script records
- 4
Estimated HTTP data
- Sent
- ~11.5 KB
- Received
- ~1.51 MB
Page capture
Final browser state
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Absence of findings is not a clean verdict.
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| vlk0.org | N/A | N/A | N/A | N/A | 2.2 KB | 32.5 KB | 104.21.2.20 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| jsdelivr.b-cdn.net | 749085 | 2016-04-25 | 2021-09-09 | 2026-10-15 | 549 B | 100.9 KB |  194.242.11.186 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Bunny CDN Not recorded |
| testingcf.jsdelivr.net | 581907 | 2012-05-16 | 2021-07-08 | 2026-10-15 | 553 B | 101.0 KB | 104.17.207.5 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| kgnvry-ns1p.b-cdn.net | 412935 | 2016-04-25 | 2025-12-09 | 2026-10-15 | 521 B | 127.7 KB | 194.242.11.186 | Bunny CDN Not recorded |
| 1xtsor1-m.ns1pcdn.net | 415171 | 2020-06-30 | 2020-11-20 | 2026-10-20 | 521 B | 127.6 KB |  52.84.50.87 | Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. |
| benchmarks.cdn-c.compute-pipe.com | N/A | 2021-12-02 | 2025-12-07 | 2026-10-21 | 535 B | 100.3 KB | 104.18.28.178 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| ns1p-aws-backed.global.ssl.fastly.net | 422107 | 2011-04-18 | 2025-10-09 | 2026-10-21 | 537 B | 127.6 KB | 151.101.1.194 | Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. Varnish Caching Varnish is a reverse caching proxy. |
| fastly.jsdelivr.net | 208496 | 2012-05-16 | 2018-03-19 | 2026-10-18 | 550 B | 100.7 KB | 151.101.1.229 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| 1a4s4dv-m.ns1pcdn.net | 419136 | 2020-06-30 | 2020-07-20 | 2026-10-15 | 521 B | 0 B | Not recorded | |
| benchmarks.cdn-b.compute-pipe.com | N/A | 2021-12-02 | 2025-12-02 | 2026-10-15 | 536 B | 100.3 KB | 162.159.140.104 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| benchmark.1e100cdn.net | 69376 | 2016-01-26 | 2016-02-04 | 2026-10-16 | 525 B | 0 B | Not recorded | |
| performance.radar.cloudflare.com | 418040 | 2009-02-17 | 2022-06-29 | 2026-10-20 | 1010 B | 11.1 KB | 104.18.31.78 | Cloudflare Bot Management Security Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| 9y49n2-m.ns1pcdn.net | 419464 | 2020-06-30 | 2020-07-17 | 2026-10-20 | 520 B | 127.6 KB |  80.240.113.62 | Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. Gcore CDN Gcore is a public cloud and content delivery network (CDN) company. |
| 1xtvhvx-m.ns1pcdn.net | 413558 | 2020-06-30 | 2026-02-23 | 2026-10-20 | 521 B | 127.4 KB | 104.18.26.232 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. |
| 1lmnv6z-m.ns1pcdn.net | 411760 | 2020-06-30 | 2026-02-23 | 2026-10-20 | 521 B | 127.5 KB |  23.0.161.115 | Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. |
| benchmarks.cdn.compute-pipe.com | 707939 | 2021-12-02 | 2024-06-19 | 2026-10-18 | 534 B | 100.3 KB | 104.18.39.62 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| 5bav82-m.ns1pcdn.net | 411288 | 2020-06-30 | 2025-08-12 | 2026-10-20 | 520 B | 127.9 KB | 34.111.241.208 | Google Cloud CDN CDN Cloud CDN uses Google's global edge network to serve content closer to users. Google Cloud IaaS Google Cloud is a suite of cloud computing services. Google Cloud Storage Miscellaneous Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time. |
| cedexis-test.akamaized.net | 740410 | 2014-03-18 | 2020-08-26 | 2026-10-17 | 533 B | 435 B | 23.214.96.143 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |