hedpna.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-08 · ok HTTP/1.1 200 3437 ms crawled 2026-05-06

CN · 116.255.151.163 · AS4837 CHINA UNICOM China169 Backbone

Reputation 70/100 wrong cert weak security headers

sector b2b services type homepage

HTML metadata

Title: hedp,hedp阻垢剂,羟基乙叉二膦酸,HEDP螯合剂,水质稳定剂hedp,缓蚀阻垢剂HEDP,HEDP生产厂家,HEDP价格
Description: 羟基乙叉二膦酸(HEDP)的主要性能与用途，hedp技术指标，HEDP如何使用，HEDP生产厂家

Technology

Server: Apache

Contact

Phone

Registration

Registrar

Xin Net Technology Corporation

Created

2014-01-02

Expires

2027-01-02 227 days left

Updated

2025-12-29

Name servers

ns11.xincache.com
ns12.xincache.com

DNS records live

NS

ns11.xincache.com
ns12.xincache.com

CNAME

690851.vhost282.cloudvhost.cn

Email authentication no MX

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

Certificate (current) wrong cert

Vhost.zzidc.com

from 2016-12-11 to 2017-12-11

Expired 3082 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.hedpna.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=63072000; includeSubdomains; preload