indexo.dev

gbrainlife.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 20856 ms crawled 2026-05-18

KR · 119.205.215.196 · AS4766 Korea Telecom · dead nameservers

Reputation 42/100 dead nameservers ghost cert weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
지브레인
Description
페이지설명
Language
ko

Technology

Server
fallinla
CMS
Gatsby
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • cdnjs.cloudflare.com×6
  • cdn.jsdelivr.net×3
  • unpkg.com×3
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Social

Contact

Email
Phone

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2019-11-29
Expires
2026-11-29 194 days left
Updated
2025-11-06
Name servers
  • ns.vizensoft.com
  • ns2.vizensoft.com

DNS records dead

NS
  • ns.vizensoft.com
  • ns2.vizensoft.com
MX
  • 10 gbrainlife-com.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) ghost cert

E8
from 2026-03-14 to 2026-06-12
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.gbrainlife.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (8)

Linked from (1)