indexo.dev

bjtcwa.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-10 · ok HTTP/1.1 200 2118 ms crawled 2026-05-07

CN · 39.97.210.26 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 22/100 listed in spam blocklist wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
手持式拉曼光谱仪-矿用防爆音视频记录仪-移动手持终端-加固平板电脑-天创万安科技
Description
北京天创万安科技致力于先进安全装备的科技研发和生产制造，主营产品有记录仪采集工作站、矿用防爆红外热像仪、手持式拉曼光谱仪、防爆音视频记录仪、矿用音视频记录仪、危险液体检测仪、雷达生命探测仪、移动手持终端、防爆手持终端、三防平板电脑、加固平板电脑、防爆电脑、防爆手机等，产品应用行应急、管理、化工、矿用等领域，部分产品已出口到国外市场。

Technology

Server
nginx

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2014-05-03
Expires
2029-05-03 1079 days left
Updated
2025-10-28
Name servers
  • dns19.hichina.com
  • dns20.hichina.com

DNS records live

NS
  • dns19.hichina.com
  • dns20.hichina.com
MX
  • 10 mx.ym.163.com

Email authentication partial

SPF
v=spf1 include:spf.163.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-04-13 to 2026-07-12
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (17)

Linked from (2)