nkworld4u.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 10364 ms crawled 2026-05-15

HK · 154.204.24.48 · AS9294 GNET INC.

Reputation 95/100 weak security headers

sector manufacturing type homepage

HTML metadata

Title: 开云app官方版web站入口-开云online（中国）
Description: 开云app官方版web站入口经湖南省国资委批准，于1993年7月设立为国有独资公司，注册资金7.1亿元，拥有3个制造厂区，产品覆盖中国、俄罗斯及非洲市场。开云app官方版web站入口目前国内唯一一家实现高端合成磷脂类药用辅料产业化的企业，解决了国内合成磷脂类药用辅料的短缺、完全依赖进口的问题。公司自主研发的合成磷脂具有优良的生物相容性和稳定性。
Language: zh-cn

Technology

Server: nginx

Third-party hosts loaded (1)

api.yibo4137.com×1

Registration

Registrar

Metaregistrar BV

Created

2025-11-25

Expires

2026-11-25 189 days left

Updated

2026-01-24

Name servers

a6.share-dns.com
b6.share-dns.net

DNS records live

NS

a.share-dns.com
b.share-dns.net

CNAME

www.nkworld4u.com

Email authentication no MX

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

Certificate (current)

E8

from 2026-04-10 to 2026-07-09

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.nkworld4u.com/

findings

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

Links to (9)

Linked from (4)