indexo.dev

tjsmc.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 1028 ms crawled 2026-05-11

CN · 139.196.253.109 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
江苏正泰泰杰赛智能科技有限公司

Technology

Server
nginx

Contact

Phone

Registration

Registrar
Shanghai Meicheng Technology Information Development Co., Ltd.
Created
2013-12-13
Expires
2027-12-13 572 days left
Updated
2026-03-02
Name servers
  • a.ezdnscenter.com
  • b.ezdnscenter.com

DNS records live

NS
  • a.ezdnscenter.com
  • b.ezdnscenter.com

Email authentication no MX

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

Certificate (current) wrong cert

Encryption Everywhere DV TLS CA - G1
from 2021-09-03 to 2022-09-04
Expired 1354 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://tjsmc.net/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (2)