lhkjjt.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 5292 ms crawled 2026-05-07

CN · 116.255.177.181 · AS4837 CHINA UNICOM China169 Backbone

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: 隆华科技集团（洛阳）股份有限公司
Description: 隆华科技集团（洛阳）股份有限公司成立于1995年，注册资本9.04亿元，于2011年在深圳A股上市（股票代码：300263）

Technology

Server: nginx
CMS: Gatsby

Contact

Email

hr@lhkjjt.com

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2018-09-25

Expires

2026-09-25 127 days left

Updated

2025-09-05

Name servers

dns21.hichina.com
dns22.hichina.com

DNS records live

NS

dns21.hichina.com
dns22.hichina.com

MX

1 mx1.feishu.cn
10 mx3.feishu.cn
5 mx2.feishu.cn

Email authentication partial

SPF: v=spf1 +include:_netblocks.m.feishu.cn -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-06-07 to 2026-06-08

Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.lhkjjt.com/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000