kolaja.eu

.eu crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1011 ms crawled 2026-05-18

CZ · 185.8.166.21 · AS24971 MasterDC s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: https://www.kolaja.eu/en/
Language: cs
Canonical: https://www.kolaja.eu/en/

Technology

Server: nginx

DNS records live

NS

askay.kolaja.eu
norrington.kolaja.eu

MX

10 norrington.kolaja.eu

Email authentication partial

SPF: v=spf1 mx ~all
softfail (~all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

E7

from 2026-02-22 to 2026-05-23

Expires in 3 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kolaja.eu/

findings

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

Linked from (1)

reclaimyourface.eu×4