indexo.dev

gyseals.com

.com crawl

First seen 2026-05-01 · Last seen 2026-05-08 · ok HTTP/1.1 200 1262 ms crawled 2026-05-08

CN · 103.41.232.117 · AS58466 CHINANET Guangdong province network

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
国机密封|广州国机密封科技有限公司|广研密封|氢能|氢能密封件
Description
广州国机密封科技有限公司（简称国机密封）成立于2019年2月，是世界500强企业中国机械工业集团有限公司（简称国机集团）的唯一专业化密封产业平台，由广州机械院密封研究所及密封产业子公司重组而成。

Technology

Server
Apache

Contact

Phone

Registration

Registrar
Xin Net Technology Corporation
Created
2005-04-06
Expires
2029-04-06 1052 days left
Updated
2024-03-23
Name servers
  • ns11.xincache.com
  • ns12.xincache.com

DNS records live

NS
  • ns11.xincache.com
  • ns12.xincache.com
MX
  • 1 mail.gmeri.com

Email authentication weak

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

Certificate (current)

XinNet RSA DV
from 2025-10-24 to 2026-10-25
Expires in 158 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (7)

Linked from (1)