indexo.dev

szkolna.net

.net crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 300 ms crawled 2026-05-31

PL · 195.78.67.16 · AS41079 Cyber_Folks S.A.

Reputation 95/100 weak security headers

Classifying

Technology

Server
LiteSpeed

Registration

Registrar
OVH sas
Created
2013-09-13
Expires
2026-09-13 104 days left
Updated
2025-09-14
Name servers
  • dns1.linuxpl.com
  • dns2.linuxpl.com
  • dns3.linuxpl.com

DNS records live

NS
  • dns1.linuxpl.com
  • dns2.linuxpl.com
  • dns3.linuxpl.com
MX
  • 10 mail.szkolna.net
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx include:_spf.cyberfolks.pl -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:efekt132@szkolna.net
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://szkolna.net/

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

Linked from (2)