indexo.dev

cs.net.pl

.pl dns

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 155 ms crawled 2026-05-31

PL · 185.157.81.102 · AS42927 S-NET Sp. z o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
CYBER Service
Description
opis strony
Language
pl

Technology

Server
Apache

DNS records live

NS
  • b.ns.cs.net.pl
  • fns1.42.pl
  • fns2.42.pl
MX
  • 10 mail.cs.net.pl
TXT
  • 60be8adf53e04438bd6afbdd2ec3017b

Email authentication strong

SPF
v=spf1 mx ip4:83.143.133.35 a:mail.openbiz.pl a:mail.itsaas.pl a:smtp-35.itsaas.pl include:itsaas.pl -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • default: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDnXVcNOKsFoY7QrtBCcTi6hWE6j0Eqzdx5Fes5mYsIwNye3RrTP9n+Tuhb1e9p8JDvS5SstKtCWcpmp0Nh9r6t…
selectors probed

Certificate (current)

R12
from 2026-05-04 to 2026-08-02
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://cs.net.pl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy