2up.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 633 ms crawled 2026-05-31

SK · 37.9.175.206 · AS51013 WebSupport s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

2UP Creative

Language

Generator

WordPress 6.4.2

Canonical

https://2up.cz/

Feeds

Technology

Server: openresty
CMS: WordPress 6.4.2
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×2
gmpg.org×1

Social

Contact

Email

creative@2up.cz

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

1 smtp.google.com

Verified for

Google

Email authentication partial

SPF

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

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmSo8MgGFk7qCF+ENa59/gL/KXoktkFQVFuZeXsFz96PvjbGKmhsfr6s+UWIubQ7xc2I4DweRHs4GQC…

selectors probed

Certificate (current)

R13

from 2026-05-10 to 2026-08-08

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://2up.cz/

present

content-security-policy

findings

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

Header values

content-security-policy: upgrade-insecure-requests