indexo.dev

rtnkp.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 1245 ms crawled 2026-05-14

US · 104.21.18.12 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上海锦频网络科技有限公司
Description
上海锦频网络科技有限公司成立于2021年12月03日，注册地位于上海市嘉定区嘉定镇博乐路70号36幢4层J，法定代表人为马金凤。经营范围包括一般项目：技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；网络与信息安全软件开发；网络技术服务；信息技术咨询服务；云计算装备技术服务；人工智能公共服务技术咨询服务；市场营销策划；企业管理咨询；信息咨询服务（不含许可类信息咨询服务）；社会经济咨询服务；会议及展览服务（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）。
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Third-party hosts loaded (1)

  • cdn.staticfile.org×1

Registration

Registrar
Gname.com Pte. Ltd.
Created
2023-10-21
Expires
2027-10-21 520 days left
Updated
2026-03-06
Name servers
  • shubhi.ns.cloudflare.com
  • vicky.ns.cloudflare.com

DNS records live

NS
  • shubhi.ns.cloudflare.com
  • vicky.ns.cloudflare.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-04 to 2026-08-02
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rtnkp.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (50)

Linked from (50)