klgrkj.com

.com ok HTTP/1.1 200 413 ms

First seen 2026-06-18 · Last seen 2026-06-18 · crawled 2026-06-18

US · 104.21.80.242 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector tech subsector ai data type homepage

HTML metadata

Title: 公司主页--北京科霖格瑞科技发展有限公司
Description: 北京科霖格瑞科技发展有限公司成立于2015年05月04日，注册地位于北京市朝阳区朝阳路8号7层1单元711，法定代表人为杨涛。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；新材料技术推广服务；大气污染治理；大气环境污染防治服务；环境保护专用设备销售；机械设备销售；电子产品销售；电气设备销售；金属材料销售；五金产品零售；化工产品销售（不含许可类化工产品）；人工智能应用软件开发；人工智能基础软件开发；工业机器人销售；环保咨询服务。（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）（不得从事国家和本市产业政策禁止和限制类项目的经营活动。）
Language: en

Technology

CDN: Cloudflare
CMS: Gatsby

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2016-05-08

Expires

2027-05-08 322 days left

Updated

2026-06-15

Name servers

abdullah.ns.cloudflare.com
june.ns.cloudflare.com

DNS records live

NS

abdullah.ns.cloudflare.com
june.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1

from 2026-06-15 to 2026-09-13

Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://klgrkj.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 (7)

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