indexo.dev

yupu.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 8346 ms crawled 2026-05-18

CN · 121.199.255.11 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
域铺-用户后台
Language
zh

Technology

Third-party hosts loaded (1)

  • tlyzoss.beiyongzhan.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2004-04-03
Expires
2028-04-03 684 days left
Updated
2023-03-10
Name servers
  • dns7.hichina.com
  • dns8.hichina.com

DNS records live

NS
  • dns7.hichina.com
  • dns8.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)

R13
from 2026-03-09 to 2026-06-07
Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.yupu.com/user/

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

Linked from (1)