dltm.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 604 ms crawled 2026-06-01

CZ · 149.62.151.18 · AS24971 MasterDC s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Diecéze litoměřická
Description: Diecéze litoměřická
Language: cs

Open Graph

title: Diecéze litoměřická
description: Diecéze litoměřická

Technology

Server: Apache
CMS: Next.js

Social

Contact

Email

biskupstvi@dltm.cz

Phone

+420416707511

Registration

Registrar

REG-INTERNET-CZ

Created

2009-01-16

Expires

2029-01-15 957 days left

Updated

2020-01-08

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

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:_spf.previo.app ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@dltm.cz; ruf=mailto:dmarc@dltm.cz; fo=1

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqtrl5qEVhRwhMyAX0rXvI3AMW7qpc55Gsi+LcZEjoplumRovORSDVyDGjIZNDnFfAOROdnTV9YTMHq…

selectors probed

Certificate (current)

YR2

from 2026-05-30 to 2026-08-28

Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dltm.cz/

findings

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