indexo.dev

circex.org

.org crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 232 ms crawled 2026-06-04

FI · 95.217.112.99 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Home
Description
C.I.R.C.E. - hacker pedagogy, convivial technology, digital self-defense & much more
Language
en
Generator
GravCMS
Canonical
http://circex.org/en
Feeds

Open Graph

title
Home
author
C.I.R.C.E.
locale
en
site name
C.I.R.C.E.
description
C.I.R.C.E. - hacker pedagogy, convivial technology, digital self-defense & much more

Technology

Server
nginx

DNS records live

NS
  • dns.technorail.com
  • dns2.technorail.com
  • dns3.arubadns.net
  • dns4.arubadns.cz
MX
  • 10 mx.circex.org

Email authentication partial

SPF
v=spf1 include:_spf.aruba.it include:authsmtp.register.it include:newmacchina.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; adkim=r; aspf=r;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-25 to 2026-08-23
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://circex.org/en

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=15768000; includeSubDomains

Links to (1)

Linked from (1)