indexo.dev

xuexiniu.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 4595 ms crawled 2026-05-18

US · 163.181.214.1 · AS24429 Zhejiang Taobao Network Co.,Ltd

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
学犀牛(Xuexiniu)中文网 - 工业设计互动平台 - Rhino/Keyshot/Grasshopper
Description
国内最大的工业设计交流平台，百万犀牛软件爱好者和你一起学习犀牛，犀牛广泛用于工业设计、建筑设计等行业，学犀牛网校提供Rhino在线培训教学，grasshopper、t-splines、keyshot等教程
Generator
Discuz! X3.5

Technology

Server
ESA
CMS
Gatsby

Third-party hosts loaded (1)

  • web1-ali.819988.xyz×4

Registration

Registrar
eName Technology Co., Ltd.
Created
2008-03-03
Expires
2029-03-03 1017 days left
Updated
2026-02-03
Name servers
  • douglas.dnspod.net
  • draco.dnspod.net

DNS records live

NS
  • douglas.dnspod.net
  • draco.dnspod.net
MX
  • 10 mx2.qiye.aliyun.com
  • 15 mx3.qiye.aliyun.com
  • 5 mx1.qiye.aliyun.com
CNAME
  • xuexiniu.com.a1.initff.com

Email authentication weak

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

Certificate (current)

E7
from 2026-05-01 to 2026-07-30
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (4)