indexo.dev

shejis.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1389 ms crawled 2026-05-18

CN · 43.138.85.22 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
设计师网-工程资料-工程技术「设计师网」北京赛尔文化传媒有限公司
Description
中国设计师网，隶属于北京赛尔文化传媒有限公司，服务于工程技术设计人员。为电气设计师、照明设计师、暖通设计师提供专业的技术交流平台。
Language
zh-Hans

Technology

Server
nginx

Third-party hosts loaded (3)

  • aosspic10001.websiteonline.cn×33
  • static.websiteonline.cn×32
  • pmte65e0b-pic50.websiteonline.cn×11

Registration

Registrar
Xin Net Technology Corporation
Created
2005-05-30
Expires
2027-05-30 376 days left
Updated
2026-03-10
Name servers
  • ns15.xincache.com
  • ns16.xincache.com

DNS records live

NS
  • ns15.xincache.com
  • ns16.xincache.com
MX
  • 20 mail.shejis.com

Email authentication weak

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

Certificate (current)

Certum DV TLS G2 R39 CA
from 2026-01-16 to 2027-02-15
Expires in 272 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://shejis.com/

present
  • strict-transport-security
findings
  • 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 (10)

Linked from (2)