indexo.dev

czwrm.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-15 · ok HTTP/1.1 200 1304 ms crawled 2026-05-08

CN · 60.247.207.63 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 92/100 no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
空气预热器_锅炉空气预热器 - 常州文瑞铭锅炉配件有限公司
Description
本公司创立于2012年，坐落于常州市武进区雪堰镇，占地6500米，年生产能力15000吨。经过全体员工的共同努力和持续发展，公司已成长为预热器行业重要的配套企业，并取得了空预器行业ISO9001质量体系认证。
Language
zh-CN

Technology

Server
wts

Registration

Registrar
22net, Inc.
Created
2019-06-17
Expires
2026-06-17 28 days left
Updated
2025-06-09
Name servers
  • ns1.22.cn
  • ns2.22.cn

DNS records live

NS
  • ns1.22.cn
  • ns2.22.cn
MX
  • 10 mx2.yunyou.top
  • 5 mx1.yunyou.top

Email authentication weak

SPF
v=spf1 include:yunyou.top -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 60/100 Checked over plain HTTP: http://czwrm.com/

present
  • content-security-policy
  • x-content-type-options
  • referrer-policy
findings
  • checked over plain HTTP
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
origin-when-cross-origin
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' *.youku.com *.bilibili.com *.ixigua.com *.qq.com *.youtube.com;default-src 'self' tianqi.2345.com *.bcebos.com baidu.com font.googleapis.com *.youku.com *.bilibili.com *.ixigua.com *.qq.com *.googletagmanager.com *.youtube.com; style-src 'self' *.bcebos.com *.googleapis.com *.tq.cn *.baidu.com *.bdimg.com *.alicdn.com 'unsafe-inline'; media-src *; script-src 'self' *.cnzz.com *.baidu.com *.bdimg.com *.tq.cn *.jutoo.cn *.alicdn.com wx.yqs.net.cn *.googletagmanager.com *.google-analytics.com *.bcebos.com *.bdstatic.com 'unsafe-eval' 'unsafe-inline'; img-src 'self' *.juntong.net *.bcebos.com *.tq.cn *.cnzz.com *.juntong.net *.mmstat.com *.baidu.com *.bdimg.com *.qq.com *.idqqimg.com *.jutoo.cn *.google-analytics.com *.ytimg.com data:;worker-src blob:;connect-src 'self' *.cnzz.com *.baidu.com *.bdimg.com *.google-analytics.com data:; font-src 'self' *.googleapis.com fonts.gstatic.com data:;object-src 'self' *.tq.cn;

Links to (14)

Linked from (5)