zpetne-odkazy.eu

.eu crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 1661 ms crawled 2026-05-29

CZ · 217.11.249.137 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title

Zpětné odkazy

Language

Generator

WordPress 7.0

Canonical

https://zpetne-odkazy.eu/

Feeds

Technology

Server: Apache
CMS: WordPress 7.0
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×2
docs.google.com×1

Contact

Email

Phone

DNS records live

NS

ns2.blueboard.cz
shinzon.blueboard.cz

MX

10 jaguar.blueboard.cz

Email authentication weak

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

Certificate (current)

from 2026-05-22 to 2026-08-20

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zpetne-odkazy.eu/

findings

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