512js.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 2192 ms crawled 2026-05-31

US · 172.67.210.9 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 包头市蒙恒机械设备有限公司
Description: 包头市蒙恒机械设备有限公司
Language: zh-cn

Technology

CDN: Cloudflare
PHP: 5.4.45 end of life
Stack: PHP

Registration

Registrar

Gname.com Pte. Ltd.

Created

2023-04-17

Expires

2027-04-17 320 days left

Updated

2026-05-19

Name servers

aspen.ns.cloudflare.com
nash.ns.cloudflare.com

DNS records live

NS

aspen.ns.cloudflare.com
nash.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7

from 2026-05-19 to 2026-08-17

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.512js.com/

findings

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

Links to (14)

Linked from (16)