indexo.dev

mirekdlugosz.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2000 ms crawled 2026-05-18

PL · 212.91.26.150 · AS57367 Atman Sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Mirek Długosz personal website
Description
Hi! I’m Mirek Długosz - software engineer and open source enthusiast. I strive to deepen and broaden my knowledge about software-related topics. I post my findings and opinions here. You can read more about me on About page.
Language
en
Canonical
https://mirekdlugosz.com/
Feeds

Open Graph

url
https://mirekdlugosz.com
title
Mirek Długosz personal website
site name
Mirek Długosz personal website
description
Hi! I’m Mirek Długosz - software engineer and open source enthusiast. I strive to deepen and broaden my knowledge about software-related topics. I post my findings and opinions here. You can read more about me on About page.

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • fosstodon.org×1

Social

Registration

Registrar
OVH sas
Created
2019-09-11
Expires
2026-09-11 113 days left
Updated
2025-09-12
Name servers
  • dns1.mydevil.net
  • dns2.mydevil.net

DNS records live

NS
  • dns1.mydevil.net
  • dns2.mydevil.net
MX
  • 10 mail1.mydevil.net
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a include:mail1.mydevil.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (2)