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sdhhjt.com

.com ok HTTP/1.1 200 2818 ms

First seen 2026-06-11 · Last seen 2026-06-11 · crawled 2026-06-11

CN · 36.137.168.69 · AS9808 China Mobile Communications Group Co., Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
山东宏河控股集团|山东宏河控股集团有限公司 官网
Description
山东宏河控股集团有限公司位于素有“孔孟桑梓之邦，文化发祥之地”之美誉的山东省邹城市，是全国煤炭工业优秀企业、连续多年入围全国煤炭工业百强企业。企业经营范围涉及煤炭及有色金属开采、生物发酵、食品配料、发电、造纸、房地产开发、现代物业、物流电商、社区医疗服务等，初步建成了以矿业、高科技产业和现代服务业三大板块构成的综合性企业集团。
Language
zh

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • tianqi.2345.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2000-11-09
Expires
2026-11-09 141 days left
Updated
2023-11-01
Name servers
  • dns31.hichina.com
  • dns32.hichina.com

DNS records live

NS
  • dns31.hichina.com
  • dns32.hichina.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

SHECA OV Server CA G5
from 2025-10-14 to 2026-06-14
Expired 7 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sdhhjt.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (5)

Linked from (2)

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