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zzsznm.com

.com ok HTTP/1.1 200 2918 ms

First seen 2026-06-14 · Last seen 2026-06-14 · crawled 2026-06-14

CN · 116.255.151.65 · AS4837 CHINA UNICOM China169 Backbone

Reputation 94/100 dmarc monitor-only

sector manufacturing type homepage

HTML metadata

Title
循环流化床锅炉防磨-CFB锅炉防磨-锅炉防磨-水冷壁防磨-格栅防磨-郑州三众能源科技有限公司—格栅防磨经纬结构技术—CFB锅炉磨损治理专家
Description
郑州三众能源科技-服务电厂20年-致力于循环流化床锅炉水冷壁防磨技术开发。锅炉防磨,水冷壁防磨,格栅防磨经纬结构,循环流化床锅炉水冷壁磨损解决方案。0371-87555861，19903820007。

Technology

Server
Apache
PHP
5.6.40 end of life
jQuery
1.11.0 known XSS (<3.5)
Stack
PHP

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-08-24
Expires
2026-08-24 64 days left
Updated
2025-09-01
Name servers
  • dns15.hichina.com
  • dns16.hichina.com

DNS records live

NS
  • dns15.hichina.com
  • dns16.hichina.com
MX
  • 10 hzmx02.mxmail.netease.com
  • 5 hzmx01.mxmail.netease.com
CNAME
  • 694133.vhost434.cloudvhost.cn

Email authentication partial

SPF
v=spf1 include:spf.163.com -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Xcc Trust DV SSL CA
from 2025-09-12 to 2026-09-12
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://zzsznm.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=63072000; includeSubdomains; preload

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