indexo.dev

krtnxn.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 1180 ms crawled 2026-05-14

US · 104.21.61.203 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上海瑞甜恬科技有限公司
Description
上海瑞甜恬科技有限公司成立于2023年12月18日，注册地位于上海市奉贤区场中路629号，法定代表人为李跃东。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；互联网数据服务；工业互联网数据服务；人工智能应用软件开发；人工智能基础软件开发；软件开发；工业设计服务；专业设计服务；平面设计；企业管理咨询；市场营销策划；企业管理。（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

Registration

Registrar
July Name Limited
Created
2026-02-11
Expires
2027-02-11 268 days left
Updated
2026-03-23
Name servers
  • fay.ns.cloudflare.com
  • piers.ns.cloudflare.com

DNS records live

NS
  • fay.ns.cloudflare.com
  • piers.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-03-23 to 2026-06-21
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://krtnxn.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)