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dethloff.pl

.pl ok HTTP/1.1 200 295 ms

First seen 2026-05-26 · Last seen 2026-06-09 · crawled 2026-06-13

PL · 79.96.206.134 · AS12824 home.pl sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
Dethloff Deutschschule
Description
Szkoła języka niemieckiego Dethloff Deutschschule
Generator
Croogo - Content Management System
Feeds

Contact

Technology

Server
IdeaWebServer
jQuery
1.11.1 known XSS (<3.5)
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×1
  • cdnjs.cloudflare.com×1
  • fonts.googleapis.com×1
  • maps.googleapis.com×1

Social

DNS records live

NS
  • dns.home.pl
  • dns2.home.pl
  • dns3.home.pl
MX
  • 10 dethloff.pl
TXT
  • MS=44F66F1973CA86CA722AC8AEEBA97F62CCE1DDB2
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:79.96.206.134 a mx -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwVCY3m6GSfmEpVL8bqsiPR6yJDnpjYg39TLzBmxA7Wqo6HtnOj5mvcKQFndSCPjcuFbNaMDHG9ohmd…
selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA
from 2025-07-09 to 2026-08-08
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (10)

Linked from (1)

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