obprostejov.cz

HTML metadata

Technology

Server

nginx

Social

• facebook
• instagram

Registration

Registrar

REG-GRANSY

Created

2025-04-22

Expires

2027-04-21 321 days left

Updated

2025-04-22

Name servers

• ns1.hukot.cz
• ns2.securitynet.cz
• ns3.hukot.cz

DNS records live

NS

• ns1.hukot.cz
• ns2.securitynet.cz
• ns3.hukot.cz

MX

• 0 mail.obprostejov.cz

Email authentication strong

SPF

v=spf1 mx ip4:46.36.41.17 ip6:2a02:25b0:aaaa:d401::17 -all

strict (-all)

DMARC

v=DMARC1; p=reject

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

present

• x-frame-options

findings

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

Links to (14)

• zonerama.com×1
• zacitorientak.cz×1
• skprostejov.cz×1
• prostejov.eu×1
• orientacnisporty.cz×1
• olkraj.cz×1
• ocelovalana.cz×1
• obste.cz×1
• obopava.cz×1
• luciferlights.net×1
• instagram.com×1
• idnes.cz×1
• facebook.com×1
• ceskyorientak.cz×1

Linked from (1)

• obhana.cz×1