indexo.dev

alu.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 3112 ms crawled 2026-05-08

DE · 176.9.149.219 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

Registration

Registrar
Porkbun LLC
Created
1996-05-28
Expires
2027-05-27 373 days left
Updated
2026-04-17
Name servers
  • maceio.ns.porkbun.com
  • curitiba.ns.porkbun.com
  • salvador.ns.porkbun.com
  • fortaleza.ns.porkbun.com

DNS records live

NS
  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com

Email authentication weak

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

Certificate (current)

YE2
from 2026-03-17 to 2026-06-15
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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; includeSubDomains; preload

Linked from (1)