indexo.dev

polariselec.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 4582 ms crawled 2026-05-13

CN · 47.97.195.28 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
湖南银河电气有限公司成都分公司-www.polariselec.com
Description
银河电气成立于2006年，经过10余年努力，形成了由系列电量传感器、测量仪器、计量标准装置等构成的完整的产品链。产品带宽覆盖DC~800kHz，电压覆盖0~35kV，电流覆盖0~2000kA
Language
zh-CN

Technology

Server
nginx
CMS
Gatsby
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • at.alicdn.com×1
  • fonts.googleapis.com×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-03-25
Expires
2027-03-25 308 days left
Updated
2026-02-26
Name servers
  • dns29.hichina.com
  • dns30.hichina.com

DNS records live

NS
  • dns29.hichina.com
  • dns30.hichina.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 2025-08-07 to 2026-08-07
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)