DigiCert UltraDNS Sinkholed
VerdictMalicious
Severitymedium
WEBSITE ANALYSIS REPORT
http://seriesfree.superproxy.app/
public
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- http://seriesfree.superproxy.app/
- Submitted IP / ASN
104.21.62.161 AS13335 · CLOUDFLARENET
- Final URL
- https://seriesfree.superproxy.app/
- Final IP / ASN
- 104.21.62.161 AS13335 · CLOUDFLARENET
Final page
- Page title
- (1) New Message!
- Final DOM MIME
- text/plain; charset=utf-8
- Final DOM size
- 0 B (0 bytes)
Detections
Activity
- HTTP requests
- 187
- Observed hosts
- 40
- Script records
- 21
Estimated HTTP data
- Sent
- ~111.1 KB
- Received
- ~2.65 MB
Page capture
Final browser state
seriesfree.superproxy.app
Screenshot unavailableNo screenshot pixels areavailable for this report.
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Threat Detection Systems
5DNS4EU Sinkholed
VerdictMalicious
Severitymedium
Cloudflare DNS Sinkholed
VerdictMalicious
Severitymedium
Hagezi Threat Feed Sinkholed
VerdictMalicious
Severitymedium
Quad9 DNS Sinkholed
VerdictMalicious
Severitymedium
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| 123proxy.biz 1 alerts | 2819938 | 2021-02-15 | 2021-02-16 | 2026-01-23 | 432 B | 0 B | 0.0.0.0 | |
| preferencenail.com 12 alerts | 20606 | 2025-07-01 | 2025-07-08 | 2026-01-21 | 1.7 KB | 335.8 KB |  185.196.197.72 | Nginx:1.21.6 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. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| kettledroopingcontinuation.com 48 alerts | 196057 | 2024-09-01 | 2025-07-30 | 2026-01-21 | 6.9 KB | 6.2 KB |  172.240.127.243 | Nginx:1.21.6 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. |
| 123proxy.app 2 alerts | 192186 | 2021-02-05 | 2021-02-05 | 2026-01-23 | 432 B | 2.0 KB | 104.21.22.244 | 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. |
| i.ibb.co | 21643 | 2010-07-20 | 2018-11-25 | 2026-01-21 | 449 B | 5.8 KB | 23.237.219.162 | 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. OpenResty Web servers OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine. |
| exposuretigerphilip.com 6 alerts | N/A | 2025-11-25 | 2026-01-14 | 2026-01-21 | 5.1 KB | 192.2 KB | 172.240.127.234 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. Nginx:1.21.6 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. |
| 123proxy.xyz 2 alerts | 4333321 | 2021-02-15 | 2015-06-15 | 2026-01-25 | 864 B | 492 B | 103.224.182.211 | Apache HTTP Server Web servers Apache is a free and open-source cross-platform web server software. |
| oneproxy.org 3 alerts | 1622206 | 2021-02-15 | 2021-02-16 | 2026-01-23 | 1.3 KB | 6.1 KB | 104.21.43.240 | 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. |
| 123proxy.me 1 alerts | 746040 | 2021-02-15 | 2021-02-16 | 2026-01-25 | 431 B | 2.0 KB | 172.67.218.94 | 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. |
| heartilyscales.com 30 alerts | 2862533 | 2022-12-16 | 2022-12-16 | 2026-01-21 | 9.8 KB | 173.4 KB | 172.240.253.132 | Nginx:1.21.6 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. Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| cdn.storageimagedisplay.com | 170153 | 2024-09-13 | 2024-09-13 | 2026-01-21 | 1.4 KB | 258.3 KB | 45.133.44.1 | Nginx:1.21.6 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. |
| origunix.com | 343993 | 2021-11-30 | 2021-11-30 | 2026-01-23 | 458 B | 63.6 KB |  178.162.215.162 | 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. |
| cdn.show-sb.com 3 alerts | 187612 | 2024-08-20 | 2024-08-31 | 2026-01-21 | 1.5 KB | 7.1 KB | 104.21.95.140 | 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. jQuery JavaScript libraries jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. |
| weirdopt.com 3 alerts | 37519 | 2025-07-01 | 2025-07-08 | 2026-01-22 | 428 B | 377 B | 185.196.197.72 | Nginx:1.21.6 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. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| dirproxy.org 1 alerts | 660180 | 2021-02-15 | 2022-01-16 | 2026-01-23 | 432 B | 2.0 KB | 172.67.195.246 | 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. |
| 123proxy.cc 4 alerts | 1741642 | 2021-02-15 | 2021-02-16 | 2026-01-23 | 1.7 KB | 8.2 KB | 172.67.221.216 | 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. |
| msdoj.com | 211684 | 2025-07-01 | 2025-07-02 | 2026-01-24 | 989 B | 64.0 KB | 178.162.215.162 | 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. |
| dirproxy.net 2 alerts | 173520 | 2021-02-15 | 2021-02-19 | 2026-01-24 | 864 B | 4.1 KB | 172.67.163.68 | 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. |
| 123-proxy.org 2 alerts | 657532 | 2021-02-15 | 2021-02-16 | 2026-01-24 | 866 B | 4.1 KB | 172.67.203.59 | 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. |
| seriesfree.superproxy.app 114 alerts | N/A | 2021-01-06 | 2026-01-20 | 2026-01-20 | 29.0 KB | 409.3 KB | 104.21.62.161 | 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. |
| flushpersist.com 9 alerts | 23810 | 2025-07-01 | 2025-07-08 | 2026-01-21 | 2.3 KB | 1.6 KB | 172.240.127.244 | Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. Nginx:1.21.6 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. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| piraproxy.biz 3 alerts | 459228 | 2021-02-15 | 2021-02-16 | 2026-01-24 | 1.3 KB | 6.1 KB | 104.21.56.200 | 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. |
| 123proxy.info 1 alerts | 519400 | 2021-02-15 | 2015-03-11 | 2026-01-23 | 433 B | 2.0 KB | 172.67.153.157 | 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. |
| twoproxy.net 2 alerts | 751415 | 2021-02-15 | 2021-02-16 | 2026-01-23 | 864 B | 4.1 KB | 104.21.59.228 | 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. |
| dirproxy.com 2 alerts | 645569 | 2021-01-24 | 2015-06-18 | 2026-01-23 | 864 B | 4.1 KB | 172.67.139.168 | 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. |
| creative-sb1.com 36 alerts | 22211 | 2025-07-01 | 2025-08-08 | 2026-01-21 | 8.3 KB | 747.5 KB | 172.67.210.112 | 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. |
| skinnycrawlinglax.com 12 alerts | 38609 | 2024-09-01 | 2025-07-09 | 2026-01-21 | 2.0 KB | 8.7 KB | 172.240.127.243 | Nginx:1.21.6 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. Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| 123-proxy.net 2 alerts | 720138 | 2021-02-15 | 2021-02-16 | 2026-01-24 | 866 B | 4.1 KB | 172.67.152.225 | 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. |
| fonts.googleapis.com | 313 | 2005-01-25 | 2012-05-23 | 2026-01-18 | 1.3 KB | 51.2 KB | 216.58.211.10 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| fonts.gstatic.com | N/A | 2008-02-11 | 2014-04-02 | 2026-01-18 | 4.4 KB | 300.9 KB | 172.217.21.163 | |
| dirproxy.biz 2 alerts | 621685 | 2021-02-15 | 2021-02-16 | 2026-01-23 | 432 B | 2.0 KB | 172.67.209.152 | 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. |
| protrafficinspector.com | 614186 | 2025-06-18 | 2025-07-25 | 2026-01-21 | 3.6 KB | 1.7 KB | 0.0.0.0 | |
| piracyproxy.app 2 alerts | 1645788 | 2021-02-15 | 2021-02-16 | 2026-01-23 | 870 B | 4.1 KB | 104.21.72.217 | 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. |
| matomo.hellohi.me | N/A | 2019-07-03 | 2019-07-03 | 2026-01-24 | 425 B | 602 B | 172.67.219.82 | 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. |
| vmuid.com | 182910 | 2018-10-22 | 2019-07-09 | 2026-01-23 | 1.0 KB | 11.0 KB | 178.162.215.162 | 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. |
| dir-proxy.org 2 alerts | 492183 | 2021-02-15 | 2021-02-16 | 2026-01-24 | 866 B | 4.1 KB | 104.21.78.169 | 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. |
| oneproxy.net 3 alerts | 485277 | 2021-02-15 | 2021-02-16 | 2026-01-24 | 1.3 KB | 6.1 KB | 172.67.128.170 | 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. |
| dirproxy.app 2 alerts | 748416 | 2021-02-15 | 2021-02-16 | 2026-01-24 | 864 B | 4.1 KB | 104.21.95.184 | 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. |
| threeproxy.net 2 alerts | 1390710 | 2021-02-15 | 2021-02-16 | 2026-01-25 | 868 B | 4.1 KB | 104.21.31.245 | 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. |
| 123proxy.page 2 alerts | 641861 | 2021-02-15 | 2021-02-16 | 2026-01-23 | 433 B | 2.0 KB | 172.67.193.46 | 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. |