indexo.dev

henaixue.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 2018 ms crawled 2026-05-08

CN · 120.78.127.55 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title
工程职称申报网_职称申报_学历提升_资质办理_建造师培训
Description
工程职称申报网提供建工考试,职称申报,学历提升,资质办理,职业资格考试,一级建造师,二级建造师考试培训。在这里您可以了解到建工考试,职称申报,学历提升,资质办理,职业资格考试,一级建造师,二级建造师,建造师报考条件等信息,更多考试资讯尽在工程职称申报网！

Technology

Server
nginx

Third-party hosts loaded (1)

  • task.youtvo.com×1

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2022-06-08
Expires
2026-06-08 19 days left
Updated
2025-02-11
Name servers
  • dns15.hichina.com
  • dns16.hichina.com

DNS records live

NS
  • dns15.hichina.com
  • dns16.hichina.com

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-01-29 to 2026-04-29
Expired 21 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://henaixue.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 (11)

Linked from (2)