leonium.net

.net crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 862 ms crawled 2026-05-30

PL · 89.161.208.212 · AS12824 home.pl sp. z o.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Leonium
Language: pl-PL
Generator: Elementor 4.0.5; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-swap
Canonical: https://leonium.net/

Open Graph

url: https://leonium.net/
title: Leonium
locale: pl_PL
site name: Leonium

Technology

Server: Apache
CMS: WordPress
jQuery: 3.7.1

Social

Contact

Phone

2025-12-11 12

Registration

Registrar

Key-Systems GmbH

Created

2021-05-05

Expires

2031-05-05 1799 days left

Updated

2026-04-13

Name servers

dns.home.pl
dns2.home.pl
dns3.home.pl

DNS records live

NS

dns.home.pl
dns2.home.pl
dns3.home.pl

MX

10 leonium.net

Email authentication weak

SPF

v=spf1 mx a ptr ~all

softfail (~all)

DMARC

not published

DKIM

dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1cc06Lu2RzxmHEIudmaAnD56ib/6vg+6DUf8Vndeksgu4fIPGSsKnRDW35+KgVwT3wMlwxHY/bLng…

selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA

from 2025-08-05 to 2026-08-30

Expires in 90 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://leonium.net/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=63072000; includeSubDomains

Links to (4)

Linked from (1)

sdcm.pl×1