indexo.dev

f021.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1708 ms crawled 2026-05-19

SC · 45.192.103.90 · AS401701 cognetcloud INC

Reputation 100/100

Classifying

HTML metadata

Title
首码项目网 - 网上创业赚钱首码项目发布推广平台_021首码网
Description
021首码网(f021.com)是一个专注首码项目发布推广平台、首码网最新精选项目首发、免费为首码APP推广、分享网络上创业赚钱小项目资源信息。021首码网是综合任务赚钱的首码项目网站。
Language
zh-CN
Feeds

Open Graph

url
https://f021.com/
title
首码项目网
description
021首码网(f021.com)是一个专注首码项目发布推广平台、首码网最新精选项目首发、免费为首码APP推广、分享网络上创业赚钱小项目资源信息。021首码网是综合任务赚钱的首码项目网站。

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • www.sccaoye.com×6
  • likegeek.cn×2

Contact

Phone

Registration

Registrar
Hefei Juming Network Technology Co., Ltd
Created
2003-08-23
Expires
2026-08-23 94 days left
Updated
2026-01-16
Name servers
  • ns1.judns.com
  • ns2.judns.com

DNS records live

NS
  • ns1.julydns.com
  • ns2.julydns.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://f021.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

Linked from (3)