serkovice.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 2431 ms crawled 2026-06-02

CZ · 88.86.102.3 · AS39392 SH.cz s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Obec Šerkovice - Oficiální stránka obce Šerkovice
Description: Oficiální stránky Obce Šerkovice
Language: cs

Technology

Server: Microsoft-IIS
Stack: PHP

Third-party hosts loaded (3)

static.gc-system.cz×4
cdnjs.cloudflare.com×3
stackpath.bootstrapcdn.com×1

Contact

Email

obec@serkovice.cz

Phone

+420549415728

Registration

Registrar

REG-INTERNET-CZ

Created

2001-11-19

Expires

2026-11-22 172 days left

Updated

2013-04-03

Name servers

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

DNS records live

NS

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

MX

10 posta.gc-system.cz

Email authentication weak

SPF: v=spf1 a mx include:spfa.gc-system.cz ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-26 to 2026-08-24

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.serkovice.cz/

present

x-frame-options

findings

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

Header values

x-frame-options: sameorigin