indexo.dev

czjky.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 11381 ms crawled 2026-05-07

CN · 211.149.242.26 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
联检（江苏）科技股份有限公司
Description
联检（江苏）科技股份有限公司（简称：联检科技 股票代码：301115），前身系常州市建筑科学研究院集团股份有限公司（建科股份），始创于1959年江苏常州。公司以检验检测标准认证为核心主业，协同发展新技术、新材料、物联传感数智化等质量科技服务。联检科技拥有九十余家子分公司，超过3000人的服务团队。

Technology

Server
wts

Registration

Registrar
Xiamen 35.com Information Co., Ltd.
Created
2003-08-18
Expires
2026-08-18 90 days left
Updated
2025-08-04
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records live

NS
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication partial

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

Certificate (current)

Certum DV TLS G2 R39 CA
from 2026-04-21 to 2026-11-06
Expires in 170 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (1)

Linked from (1)