indexo.dev

grzumfw.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 1235 ms crawled 2026-05-11

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上海默于网络科技有限公司
Description
上海默于网络科技有限公司成立于2023年09月15日，注册地位于上海市宝山区长建路199号10幢，法定代表人为袁倩倩。经营范围包括一般项目：物联网技术服务；网络技术服务；电子产品销售；机械设备销售；家具销售；日用杂品销售；建筑材料销售；五金产品批发；计算机软硬件及辅助设备批发；家用电器销售；日用百货销售；会议及展览服务；办公用品销售；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；软件开发；信息技术咨询服务；互联网数据服务；供应链管理服务；大数据服务；互联网安全服务；数字技术服务。（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

Registration

Registrar
July Name Limited
Created
2025-10-31
Expires
2026-10-31 165 days left
Updated
2026-03-08
Name servers
  • ashton.ns.cloudflare.com
  • sandra.ns.cloudflare.com

DNS records live

NS
  • ashton.ns.cloudflare.com
  • sandra.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-06 to 2026-08-04
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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