indexo.dev

393.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 5931 ms crawled 2026-05-18

CN · 43.243.130.216 · AS133775 Xiamen

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
393-商标查询-商标注册官网-商标注册流程及费用-tm.cn-393知产平台
Description
393知产平台（www.tm.cn）连续多年商标代理量稳居全国前十，致力于为国内中小型企业及个人提供包括免费商标查询，商标注册，商标购买，商标转让，版权登记，专利申请及商标延伸服务等服务，费用透明，流程便捷，成功率高！
Language
en

Technology

Server
nginx

Third-party hosts loaded (2)

  • static.tm.cn×28
  • logo.ename.cn×2

Contact

Phone

Registration

Registrar
eName Technology Co., Ltd.
Created
1998-05-05
Expires
2027-05-04 350 days left
Updated
2025-12-29
Name servers
  • ns1.ename.net
  • ns2.ename.net

DNS records live

NS
  • ns1.ename.net
  • ns2.ename.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
CNAME
  • ha.393.com

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-02 to 2026-07-20
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.393.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (4)

Linked from (2)