jddhw.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 674 ms crawled 2026-05-31

HK · 150.109.42.100 · AS132203 Tencent Building, Kejizhongyi Avenue

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 增城滤波器有限公司
Description: 增城滤波器有限公司,一家专注移动互联网运营的信息互动服务商，主营业务为以云座席技术和软件为实施工具，打造信息互动平台，通过移动互联网的各种媒体和沟通工具，为各行业企业提供多种个性化的精准营销、在线交互、客户互动等规模化信息流互动服务。
Language: zh-CN

Technology

Server: nginx

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
cdnjs.cloudflare.com×1
fonts.gstatic.com×1

Contact

Phone

010-8888888

Registration

Registrar

DOMAIN NAME NETWORK PTY LTD

Created

2026-04-20

Expires

2027-04-20 323 days left

Updated

2026-04-22

Name servers

ns1.onclouddns.com
ns2.onclouddns.com

DNS records live

NS

ns1.julydns.com
ns2.julydns.com

Email authentication no MX

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

Certificate (current) wrong cert

LiteSSL RSA CA 2025

from 2026-05-11 to 2026-08-09

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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