indexo.dev

rrzxw.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 2833 ms crawled 2026-05-09

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
人人自学网-最全的免费教程网站
Description
最全的自学教程网站就在人人自学网,可在线观看免费视频教程,我要自学网视频教程,如3dmax视频教程,cad视频教程,excel视频教程,flash视频教程等！
Language
zh-CN

Technology

Server
nginx
CMS
WordPress

Contact

Phone

Registration

Registrar
Gname.com Pte. Ltd.
Created
2015-07-04
Expires
2026-07-04 46 days left
Updated
2025-05-14
Name servers
  • ns1.dnsip.com
  • ns2.dnsip.com

DNS records live

NS
  • ns1.dnsip.com
  • ns2.dnsip.com

Email authentication no MX

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

Certificate (current)

R13
from 2025-12-07 to 2026-03-07
Expired 72 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://rrzxw.net/

present
  • strict-transport-security
findings
  • checked over plain HTTP
  • 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 (3)

Linked from (1)