veleton.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-28 · ok HTTP/1.1 200 2228 ms crawled 2026-05-27

NL · 20.224.97.213 · AS8075 Microsoft Corporation

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Festival stavby a bydlení 17. – 31. ledna 2027
Language: cs

Technology

Server: Apache
PHP: 7.1.33 end of life
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (3)

code.jquery.com×1
fonts.googleapis.com×1
www.facebook.com×1

Social

Registration

Registrar

REG-WEDOS

Created

2020-12-06

Expires

2026-12-05 187 days left

Updated

2025-03-05

Name servers

d8033.masterinter.net
dns2.master.cz

DNS records live

NS

d8033.masterinter.net
dns2.master.cz

MX

10 mail.veleton.cz
20 ns3.master.cz

Email authentication partial

SPF

v=spf1 ip4:149.62.148.23 ip4:178.238.44.78 ip4:178.238.43.74 ip4:178.238.44.16 ip4:89.185.244.163 ip4:89.185.244.55 ip4:89.221.216.230 ip4:20.224.97.213 a mx include:spf.smartemailing.cz ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@veleton.cz,mailto:dmarc+685675@smartemailing.cz; ruf=mailto:dmarc@veleton.cz; fo=1

policy: none (monitoring only)

DKIM

dkim: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCci6QkOyK8ZSFlXBI0v1eqy7ruzLLNnJafVNvjHE6cBuMzTRcIKf4ya+5ozcnlSFr2PsiFpkl/F…

selectors probed

Certificate (current)

R12

from 2026-04-28 to 2026-07-27

Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.veleton.cz/v3/

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=31536000; preload