indexo.dev

psinf.com

.com crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP/1.1 200 3937 ms crawled 2026-05-10

PL · 77.65.214.114 · AS210379 PROGRESO.PL Sp. z o.o

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Profesjonalne szkolenia informatyczne – PSinf Bydgoszcz
Language
pl-PL
Generator
WordPress 6.9.4
Canonical
https://psinf.com/
Feeds

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×4
  • gmpg.org×1

Social

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2010-09-28
Expires
2026-09-28 132 days left
Updated
2025-09-09
Name servers
  • d.ns1.pl
  • d.ns2.pl

DNS records live

NS
  • d.ns1.pl
  • d.ns2.pl
MX
  • 1 mx1.progreso.pl
  • 10 mx2.progreso.pl
  • 10 mx3.progreso.pl

Email authentication partial

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

Certificate (current)

R12
from 2026-02-24 to 2026-05-25
Expires in 6 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)