njwanfeng.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-18 · ok HTTP/1.1 200 2497 ms crawled 2026-05-12

ZA · 168.76.252.195 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 恒山区边允三极管股份有限公司
Description: 恒山区边允三极管股份有限公司njwanfeng.com经营范围含:公共环卫设施、消毒产品、玻璃生产加工机械、医疗、照明、生活、工程设计、电子、动物提取物、磁卡（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Open Graph

url: http://njwanfeng.com/
title: 恒山区边允三极管股份有限公司
keywords: 恒山区边允三极管股份有限公司,njwanfeng.com,三极管
site name: 恒山区边允三极管股份有限公司
description: 恒山区边允三极管股份有限公司njwanfeng.com经营范围含:公共环卫设施、消毒产品、玻璃生产加工机械、医疗、照明、生活、工程设计、电子、动物提取物、磁卡（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Technology

Server: nginx

Third-party hosts loaded (1)

222.73.219.23×3

Registration

Registrar

Hefei Juming Network Technology Co., Ltd

Created

2026-01-15

Expires

2027-01-15 241 days left

Updated

2026-01-18

Name servers

ns1.judns.com
ns2.judns.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

—

from 2025-10-24 to 2035-10-22

Expires in 3444 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy