indexo.dev

tbfsensor.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1930 ms crawled 2026-05-19

CN · 39.107.89.33 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
北京特倍福电子技术有限公司-传感器-仪器仪表
Description
仪器仪表 北京特倍福电子技术有限公司（简称“特倍福”）是家致力于物位传感器及检测技术开发并拥有多项磁致伸缩核心技术的国家创新型高新技术企业。
Language
zh-CN

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • sdk.51.la×1

Social

Contact

Email
Phone

Registration

Registrar
Shanghai Meicheng Technology Information Development Co., Ltd.
Created
2013-11-25
Expires
2029-11-25 1285 days left
Updated
2026-02-28
Name servers
  • a.ezdnscenter.com
  • b.ezdnscenter.com

DNS records live

NS
  • a.ezdnscenter.com
  • b.ezdnscenter.com
MX
  • 10 hzmx02.mxmail.netease.com
  • 5 hzmx01.mxmail.netease.com

Email authentication partial

SPF
v=spf1 include:spf.163.com -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Certum Organization Validation CA SHA2
from 2025-07-02 to 2026-07-02
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://tbfsensor.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval';img-src 'self' data: https://miao.baidu.com https://api.map.baidu.com https://gsp0.baidu.com https://apimaponline0.bdimg.com https://apimaponline2.bdimg.com https://apimaponline1.bdimg.com https://apimaponline3.bdimg.com;script-src 'self' https://apimaponline1.bdimg.com https://apimaponline2.bdimg.com https://apimaponline0.bdimg.com https://sdk.51.la https://api.map.baidu.com https://dlswbr.baidu.com 'unsafe-inline' 'unsafe-eval'; connect-src 'self' https://sdk.51.la https://collect-v6.51.la https://miao.baidu.com; font-src 'self' data: https://at.alicdn.com; style-src 'self' 'unsafe-inline';
strict-transport-security
max-age=31536000

Links to (5)

Linked from (1)