indexo.dev

jlzq.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-17 · ok HTTP/1.1 200 4007 ms crawled 2026-05-16

CN · 8.133.22.129 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
苏州竞立制氢设备有限公司
Language
en

Technology

Server
Microsoft-IIS
CMS
Gatsby
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Contact

Email
Phone
Address
电话：0512-65277691

Registration

Registrar
Xiamen 35.com Information Co., Ltd.
Created
2005-01-13
Expires
2027-01-13 239 days left
Updated
2026-01-10
Name servers
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net

DNS records live

NS
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net
MX
  • 10 hsmx239.cn4e.com
  • 10 mx.ym.163.com
  • 10 smx239.cn4e.com

Email authentication weak

SPF
v=spf1 include:spf.cn4e.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jlzq.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (2)