indexo.dev

mmcheng.net

.net crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 1067 ms crawled 2026-05-09

US · 129.121.65.110 · AS31898 Oracle Corporation

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
程明明个人主页
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://mmcheng.net/
Feeds

Open Graph

url
https://mmcheng.net/
title
程明明个人主页
locale
en_US
site name
程明明个人主页

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts
Third-party hosts loaded (12)
  • c0.wp.com×4
  • i0.wp.com×4
  • stats.wp.com×2
  • 0.gravatar.com×1
  • 1.gravatar.com×1
  • 2.gravatar.com×1
  • fonts.googleapis.com×1
  • gmpg.org×1
  • s0.wp.com×1
  • v0.wordpress.com×1
  • widgets.wp.com×1
  • wp.me×1

Registration

Registrar
Bluehost Inc.
Created
2013-08-02
Expires
2027-08-02 440 days left
Updated
2024-03-23
Name servers
  • ns1.bluehost.com
  • ns2.bluehost.com

DNS records live

NS
  • ns1.bluehost.com
  • ns2.bluehost.com
MX
  • 0 mail.mmcheng.net

Email authentication weak

SPF
v=spf1 a mx include:websitewelcome.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-02-25 to 2026-05-26
Expires in 7 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mmcheng.net/

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

Links to (7)

Linked from (1)