indexo.dev

cssst.com

.com crawl

First seen 2026-04-11 · Last seen 2026-04-11 · ok HTTP/1.1 200 9363 ms crawled 2026-05-19

CN · 61.155.209.106 · AS140292 CHINATELECOM Jiangsu province Suzhou 5G network

Reputation 92/100 no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
小口径超长/压力容器钢管_常峰管业_常熟无缝钢管
Description
常熟市无缝钢管有限公司是生产、经销小口径冷拔（轧）无缝钢管的专业企业，“常峰牌”注册商标。主要产品有工程机械、汽车和柴油机用管；锅炉、压力容器和热交换器用管；高碳铬轴承用管；无氧化和光亮液压精密钢管。生产规格外径φ3-89mm，壁厚0.5-20mm，长度28米以下，年生产能力5万吨。

Technology

Server
Microsoft-IIS

Third-party hosts loaded (3)

  • js.users.51.la×1
  • player.youku.com×1
  • wpa.qq.com×1

Registration

Registrar
Bizcn.com, Inc.
Created
2002-01-09
Expires
2028-01-09 598 days left
Updated
2023-07-26
Name servers
  • ns7.cnmsn.net
  • ns8.cnmsn.net

DNS records live

NS
  • ns7.cnmsn.net
  • ns8.cnmsn.net
MX
  • 5 mx-n.global-mail.cn
  • 50 mx1-n.global-mail.cn

Email authentication weak

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

Certificate (current)

XinNet DV TLS CA
from 2025-07-22 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://cssst.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=31536000

Links to (3)

Linked from (1)