indexo.dev

brain1981.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-16 · ok HTTP/1.1 200 3165 ms crawled 2026-05-13

CN · 47.101.32.20 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Brain's Work Station
Description
Brain的主页，分享爱好，WordPress高级开发，WordPress经验分享，WordPress案例，前端开发，网站开发，网站运维

Technology

Server
nginx
CMS
Gatsby

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2006-03-24
Expires
2027-03-24 308 days left
Updated
2025-04-23
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mail.brain1981.com
TXT
  • google-site-verification=zwKB1_rJLLVJj2JwTlv1zlg8fmuh9E_jO84z09HRyfI

Email authentication weak

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

Certificate (current)

R12
from 2026-03-28 to 2026-06-26
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://brain1981.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (2)