indexo.dev

18cn.net

.net crawl

First seen 2026-05-01 · Last seen 2026-05-08 · ok HTTP/1.1 200 2954 ms crawled 2026-05-08

CN · 139.155.140.204 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 100/100

Classifying

HTML metadata

Title
18圈-专业的分类信息网站,分类信息免费查询和发布就上18圈！
Description
18圈分类信息网www.18cn.net,一个免费的分类信息发布网站,为您提供求职招聘、房产、商务、教育、宠物、车辆、房产、加盟等综合分类信息等服务,找信息,好快捷!

Technology

Server
openresty
CMS
Nuxt

Third-party hosts loaded (4)

  • at.alicdn.com×2
  • hm.baidu.com×1
  • lf1-cdn-tos.bytegoofy.com×1
  • sdk.51.la×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2020-10-18
Expires
2026-10-18 152 days left
Updated
2025-09-24
Name servers
  • dns3.hichina.com
  • dns4.hichina.com

DNS records live

NS
  • dns3.hichina.com
  • dns4.hichina.com
MX
  • 10 hzmx01.mxmail.netease.com
  • 10 hzmx02.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=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0vzheuWVOXgU39YnSNi71lk6twf7+aTR6dtZtuPB6EtPeiD3iQp4smiaFoQXLIxTrDZF2z/IoKkFqfolvj9…
selectors probed

Certificate (current)

R13
from 2026-04-17 to 2026-07-16
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://18cn.net/

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 (1)

Linked from (2)