indexo.dev

muzeumchelmno.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 733 ms crawled 2026-06-01

DE · 159.69.241.192 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
nginx
PHP
8.4.3

DNS records live

NS
  • ns188.accountservergroup.com
  • ns189.accountservergroup.com
MX
  • 0 mail.muzeumchelmno.pl

Email authentication weak

SPF
v=spf1 a mx include:websitewelcome.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuRzcXUbUtIAr9zA2akKfS4Rhk7VDCqhzk9gI2yRKrS7BhGQxGNtCBEmKUm9K27DbbEk/aEDd46Hh8Q…
selectors probed

Certificate (current)

R12
from 2026-04-29 to 2026-07-28
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://muzeumchelmno.pl/

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

Linked from (1)