indexo.dev

yhhbtl.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 2760 ms crawled 2026-05-15

CN · 116.255.180.247 · AS4837 CHINA UNICOM China169 Backbone

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
整体滤板模板-S型塑料滤砖-MBBR生物悬浮球填料-微孔曝气器-大恒环保科技
Description
河南大恒环保科技有限公司15038007667主要生产臭氧催化剂、絮凝反应器、生物除臭填料、T型塑料滤砖、侧向流斜板填料、提供生物滤池填料、反硝化深床滤池设计等服务。

Technology

Server
wits

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2010-12-21
Expires
2026-12-21 215 days left
Updated
2025-12-15
Name servers
  • dns19.hichina.com
  • dns20.hichina.com

DNS records live

NS
  • dns19.hichina.com
  • dns20.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

CNSSL DV TLS G2 R36 CA
from 2026-03-10 to 2027-04-09
Expires in 324 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://yhhbtl.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 (3)

Linked from (2)