indexo.dev

9zuan.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 3456 ms crawled 2026-05-07

CN · 47.109.134.168 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title
回收二手钻石_高价钻戒回收_钻戒回收网
Description
闲钻钻戒回收网，高价回收钻石、钻戒、钻石戒指、钻石吊坠、钻石首饰等，回收二手钻石。闲钻，中国权威钻石钻戒回收品牌。
Language
zh-Hans

Open Graph

url
https://www.9zuan.com
title
回收二手钻石_高价钻戒回收_钻戒回收网
site name
钻戒回收网
description
闲钻钻戒回收网，高价回收钻石、钻戒、钻石戒指、钻石吊坠、钻石首饰等，回收二手钻石。闲钻，中国权威钻石钻戒回收品牌。

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • scripts.easyliao.com×2
  • cdnjs.cloudflare.com×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2007-01-29
Expires
2027-01-29 254 days left
Updated
2025-12-30
Name servers
  • dns27.hichina.com
  • dns28.hichina.com

DNS records live

NS
  • dns19.hichina.com
  • dns20.hichina.com

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 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.9zuan.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)