indexo.dev

irsus.eu

.eu crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 966 ms crawled 2026-05-07

PL · 194.181.228.95 · AS8308 Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
IRSUS
Language
pl-PL

Technology

Server
nginx
CMS
Joomla

DNS records live

NS
  • ns5.webd.pl
  • ns7.webd.pl
MX
  • 0 mail.irsus.eu

Email authentication partial

SPF
v=spf1 include:_spf.webd.pl -all
strict (-all)
DMARC
v=DMARC1;p=none;sp=none;rua=mailto:dmarc@irsus.eu
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA02HbU5VbfdklejC2Q4NHFXw3HxqF20CYX/grqRN/tV2U+DnsB4jOxarcN7Z2DHZHeRcK7/7A+TJD2v…
selectors probed

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://irsus.eu/

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

Links to (1)

Linked from (1)