indexo.dev

yhhb.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 6065 ms crawled 2026-05-08

CN · 211.149.142.116 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
玉环振兴环保装备有限公司-曝气器-可提升_悬挂链_管式_微孔曝气器-玉环振兴
Description
浙江玉环振兴环保装备有限公司是一家生产制造曝气器，管式曝气器，可提升曝气器、微孔曝气器、悬挂链曝气器、微孔曝气器的专业厂家，是微孔曝气器的发明与领导者
Language
zh

Technology

Server
IIS
CMS
Gatsby

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2001-04-03
Expires
2030-04-03 1414 days left
Updated
2024-11-20
Name servers
  • dns23.hichina.com
  • dns24.hichina.com

DNS records live

NS
  • dns23.hichina.com
  • dns24.hichina.com
MX
  • 10 mx2.yunyou.top
  • 5 mx1.yunyou.top

Email authentication weak

SPF
v=spf1 include:yunyou.top -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://yhhb.com/

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

Linked from (3)