indexo.dev

sinolong.net

.net crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 1608 ms crawled 2026-05-30

CN · 121.204.186.57 · AS133774 Fuzhou

Reputation 100/100

Classifying

HTML metadata

Title
中仑新材料股份有限公司
Description
中仑新材料股份有限公司
Language
en

Technology

Server
Microsoft-IIS
Stack
ASP.NET

Third-party hosts loaded (2)

  • www.chang-su.com.cn×4
  • www.zltech-group.com×3

Contact

Phone

Registration

Registrar
Xiamen ChinaSource Internet Service Co., Ltd
Created
2019-12-19
Expires
2030-12-19 1662 days left
Updated
2026-01-19
Name servers
  • ns1.cnolnic.com
  • ns2.cnolnic.com

DNS records live

NS
  • ns1.cnolnic.com
  • ns2.cnolnic.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication strong

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:mailauth-reports@qq.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Xcc Trust DV SSL CA
from 2025-07-25 to 2026-07-25
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://sinolong.net/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (2)

Linked from (2)