indexo.dev

gtb-solaris.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 611 ms crawled 2026-05-30

PL · 213.241.84.81 · AS12741 Netia SA

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
cache.opcja.pl

DNS records live

NS
  • dns1.opcja.pl
  • dns2.opcja.pl
MX
  • 10 hades.opcja.pl

Email authentication weak

SPF
v=spf1 a mx include:_spf2.opcja.pl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-12 to 2026-08-10
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.gtb-solaris.pl

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

Linked from (1)