indexo.dev

czctzb.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-19 · ok HTTP/1.1 200 1586 ms crawled 2026-05-19

CN · 116.198.219.142 · AS137699 CHINATELECOM Jiangsu Suqian IDC network

Reputation 100/100

Classifying

HTML metadata

Title
常州市城投建设工程招标有限公司
Description
常州市城投建设工程招标有限公司

Technology

Server
wits

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-04-27
Expires
2027-04-27 341 days left
Updated
2026-04-22
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

TLC DV TLS CA
from 2025-12-22 to 2026-12-22
Expires in 215 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://czctzb.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

Links to (1)

Linked from (1)