indexo.dev

semter.pl

.pl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 287 ms crawled 2026-06-02

PL · 93.157.102.235 · AS34360 Cyber_Folks S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Semter sp. z o.o.
Description
Semter sp. z o.o. - Oferujemy szeroki zakres usług w zakresie: Instalacji Elektrycznych, Energetycznych, Bezpieczeństwa oraz Automatyki
Language
pl

Technology

Server
LiteSpeed
Stack
PHP

Third-party hosts loaded (1)

  • www.google.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.ogicom.pl
  • ns2.ogicom.pl
  • ns3.ogicom.pl
MX
  • 10 mx.semter.pl
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx include:_spf.ogicom.pl include:2mpm.pl ip4:77.55.135.156 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-22 to 2026-06-21
Expires in 17 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://semter.pl/

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

Links to (26)