indexo.dev

sztuo.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 3102 ms crawled 2026-06-04

CN · 1.14.155.146 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 100/100

Classifying

HTML metadata

Title
深圳市华建拓科技有限公司
Language
zh-cn

Technology

Server
nginx
CMS
Gatsby
jQuery
3.6.0

Third-party hosts loaded (1)

  • cdn.bootcdn.net×4

Registration

Registrar
DNSPod, Inc.
Created
2019-11-08
Expires
2026-11-08 156 days left
Updated
2025-11-09
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records live

NS
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://sztuo.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubdomains; preload;

Linked from (1)