indexo.dev

qstrees.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 3615 ms crawled 2026-05-16

CN · 120.78.220.93 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
专业数字印刷材料制造商和供应商
Description
Trees Digital Technology是中国领先的OEM数字印刷薄膜卷材制造商和数字印刷薄膜卷材供应商，我们提供定制数字印刷薄膜卷材服务。
Language
en

Technology

Server
nginx
CMS
Gatsby

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2023-06-25
Expires
2033-06-25 2593 days left
Updated
2025-06-27
Name servers
  • dns3.hichina.com
  • dns4.hichina.com

DNS records live

NS
  • dns3.hichina.com
  • dns4.hichina.com
MX
  • 10 mx2.qiye.aliyun.com
  • 15 mx3.qiye.aliyun.com
  • 5 mx1.qiye.aliyun.com

Email authentication weak

SPF
v=spf1 include:spf.qiye.aliyun.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Certum Domain Validation CA SHA2
from 2025-08-15 to 2026-09-14
Expires in 117 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://qstrees.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)