indexo.dev

xmandarinchinese.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP/1.1 200 2339 ms crawled 2026-05-12

US · 47.88.1.222 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Learn Chinese in China | XMandarin Chinese language school
Description
Join XMandarin Chinese Language School and learn Chinese in China with experienced teachers, immersive lessons, and flexible programs for all levels.
Canonical
https://www.xmandarinchinese.com/

Open Graph

url
https://xmandarinchinese.com/index.html
title
Learn Mandarin Chinese in China | XMandarin
description
Join XMandarin Chinese Language School in Qingdao for immersive Mandarin courses with experienced teachers and vibrant local culture.

Technology

Server
Apache
Social widgets
  • YouTube Embed

Third-party hosts loaded (4)

  • v.qq.com×2
  • www.youtube.com×2
  • cdn.bootcss.com×1
  • www.facebook.com×1

Social

Contact

Email
Phone
Address
Room 2101, Building A, Central international Plaza, No. 19 zhangzhou Er Lu, Qingdao, CN

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-06-12
Expires
2027-06-12 388 days left
Updated
2026-03-23
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 hzmx02.mxmail.netease.com
  • 5 hzmx01.mxmail.netease.com

Email authentication strong

SPF
v=spf1 include:spf.163.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7lsyAWqOThVcEllthHF9AQhRndtuo5Z/prFdY34VN41IJamdNtNo1pK9ynTYmEfjiWCSwQ20b3SIMeoU9SL…
selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-02-05 to 2027-02-05
Expires in 261 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (9)

Linked from (1)

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