techos.pl

.pl dns crawl

First seen 2026-05-29 · Last seen 2026-06-04 · ok HTTP/1.1 200 663 ms crawled 2026-05-31

PL · 5.187.49.111 · AS197155 Artnet Sp. z o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: TechOS
Description: TechOS
Language: pl

Technology

Server: Apache

DNS records live

NS

ns1.techos.pl
ns2.techos.pl

MX

10 mail.techos.pl

Email authentication strong

SPF: v=spf1 a mx ip4:5.187.49.111 ~all
softfail (~all)
DMARC: v=DMARC1; p=quarantine; rua=mailto:dmarc-report@techos.pl
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-28 to 2026-06-26

Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (1)

sys-com.pl×1