indexo.dev

edaask.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 6227 ms crawled 2026-05-16

CN · 47.110.82.150 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title
高速PCBlayout线下面授培训班-EDA电源线上培训机构-电子培训学校-凡亿教育
Description
凡亿教育提供专业的PCB线上培训、EDA线下培训课程，为电子爱好者与从业者提供优质的电子培训，提升专业技能，开启电子行业新征程。

Technology

Server
Tengine

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2019-04-25
Expires
2027-04-25 341 days left
Updated
2026-04-15
Name servers
  • dns25.hichina.com
  • dns26.hichina.com

DNS records live

NS
  • dns25.hichina.com
  • dns26.hichina.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.edaask.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 (13)

Linked from (1)