indexo.dev

yzhdhb.com

.com crawl

First seen 2026-05-06 · Last seen 2026-05-12 · ok HTTP/1.1 200 10086 ms crawled 2026-05-12

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
压滤机_板框压滤机_污泥压滤机_33年压滤机生产厂家-华德环保(双发压滤机)
Description
禹州华德环保科技有限公司，是一家集研发、生产销售为一体的专业压滤机生产厂家，于1988年创立“双发”牌压滤机。主要产品有板框压滤机、厢式压滤机、隔膜压滤机、全自动高压污泥压滤机等。三十多年来，“双发”始终秉承“品质为主、诚信为本、优质服务”的经营理念，客户的信赖与认可是我们不懈追求和前进的目标。

Technology

Server
nginx

Contact

Phone

Registration

Registrar
Bizcn.com, Inc.
Created
2018-02-10
Expires
2028-02-10 631 days left
Updated
2026-05-11
Name servers
  • ns7.cnmsn.net
  • ns8.cnmsn.net

DNS records live

NS
  • ns7.cnmsn.net
  • ns8.cnmsn.net

Email authentication no MX

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

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-08-14 to 2026-08-15
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.yzhdhb.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (1)