indexo.dev

gramsci.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 6135 ms crawled 2026-05-08

US · 104.21.9.152 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
.: Gramsci e o Brasil :.

Technology

CDN
Cloudflare

Registration

Registrar
Network Solutions, LLC
Created
2002-03-05
Expires
2027-03-05 288 days left
Updated
2026-05-05
Name servers
  • cosmin.ns.cloudflare.com
  • perla.ns.cloudflare.com

DNS records live

NS
  • cosmin.ns.cloudflare.com
  • perla.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-04-29 to 2026-07-28
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gramsci.org/

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

Linked from (1)