indexo.dev

bsiet.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 1879 ms crawled 2026-05-11

CN · 120.133.49.176 · AS4808 China Unicom Beijing Province Network

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
北京首钢国际工程技术有限公司
Language
en

Technology

Server
nginx

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2008-03-04
Expires
2028-03-04 653 days left
Updated
2023-03-16
Name servers
  • dns21.hichina.com
  • dns22.hichina.com

DNS records live

NS
  • dns21.hichina.com
  • dns22.hichina.com
MX
  • 1 gw.cacter.com
  • 6 mail.bsiet.com

Email authentication weak

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

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-09-29 to 2026-09-29
Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://bsiet.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

Linked from (1)