njjycn.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 4432 ms crawled 2026-05-07

CN · 211.149.140.131 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 100/100

Classifying

HTML metadata

Title: 双螺杆挤出机_双螺杆造粒机_双螺杆挤出造粒机-南京杰亚挤出装备有限公司
Description: 南京杰亚挤出装备有限公司是一家专业的挤出造粒机生产厂家,主营产品包括双螺杆挤出机、双螺杆实验机、单螺杆挤出机、水下切粒机等,产品涵盖高聚物配混造粒生产线、反应挤出生产线、脱挥、一步成型、可再生资源回收等领域。
Language: zh-CN

Technology

Server: wts

Third-party hosts loaded (1)

js.users.51.la×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2019-09-24

Expires

2026-09-24 127 days left

Updated

2025-08-25

Name servers

dns29.hichina.com
dns30.hichina.com

DNS records live

NS

dns29.hichina.com
dns30.hichina.com

CNAME

njjycn.gotoip2.com

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2026-04-14 to 2026-07-14

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.njjycn.com/

present

content-security-policy

findings

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

Header values

content-security-policy: upgrade-insecure-requests