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michalzaczynski.com

.com ok HTTP/1.1 200 848 ms

First seen 2026-06-15 · Last seen 2026-06-15 · crawled 2026-06-15

PL · 2.57.138.132 · AS31229 Beyond.pl sp. z o.o.

Reputation 89/100 weak security headers dmarc monitor-only

sector other type landing page

HTML metadata

Title
Michał Zaczyński
Language
pl-PL
Generator
WordPress 5.1.19
Feeds
active last post 30 days ago

Open Graph

url
https://michalzaczynski.com/
title
Michał Zaczyński
locale
pl_PL
site name
Michał Zaczyński
description
Michał Zaczyński

Technology

Server
LiteSpeed
CMS
WordPress 5.1.19 legacy (latest 7.0)

Third-party hosts loaded (5)

  • s0.wp.com×2
  • secure.gravatar.com×2
  • s.w.org×1
  • stats.wp.com×1
  • wp.me×1

Social

Registration

Registrar
Wild West Domains, LLC
Created
2013-04-13
Expires
2027-04-13 295 days left
Updated
2026-03-14
Name servers
  • ns1.zenbox.pl
  • ns2.zenbox.pl

DNS records live

NS
  • ns1.zenbox.pl
  • ns2.zenbox.pl
MX
  • 20 mx1.zenbox.pl
  • 30 mx2.zenbox.pl
  • 30 mx3.zenbox.pl

Email authentication partial

SPF
v=spf1 a mx include:_spf.zenbox.pl -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-12 to 2026-08-10
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://michalzaczynski.com/

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

Links to (3)

Linked from (2)

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