indexo.dev

tuputech.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 1260 ms crawled 2026-05-08

CN · 101.227.22.86 · AS4811 China Telecom Group

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
图普科技_人工智能应用专家_内容审核|智慧零售|智能安防

Technology

Server
Tengine

Third-party hosts loaded (1)

  • img.wanwang.xin×2

Registration

Registrar
DNSPod, Inc.
Created
2014-08-20
Expires
2026-08-20 93 days left
Updated
2021-03-25
Name servers
  • ns3.dnsv4.com
  • ns4.dnsv4.com

DNS records live

NS
  • ns3.dnsv4.com
  • ns4.dnsv4.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
CNAME
  • tuputech.com.w.alikunlun.com

Email authentication partial

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-21 to 2026-06-19
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://tuputech.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

Linked from (1)