pravydiplom.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 462 ms crawled 2026-06-01

CZ · 147.251.49.37 · AS2852 CESNET z.s.p.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Ověření pravosti čísla diplomu
Language: cs

Technology

Server: Apache

Registration

Registrar

REG-INTERNET-CZ

Created

2013-05-02

Expires

2028-05-01 698 days left

Updated

2022-06-11

Name servers

anxur.fi.muni.cz
ns.muni.cz

DNS records live

NS

anxur.fi.muni.cz
ns.muni.cz

MX

10 mail.muni.cz

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-24 to 2026-08-22

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://pravydiplom.cz/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=15552000