czechgfs.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 893 ms crawled 2026-05-18

US · 172.67.157.239 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Czech GFS
Language: cs

Technology

CDN: Cloudflare

Third-party hosts loaded (3)

ajax.googleapis.com×2
d5nxst8fruw4z.cloudfront.net×1
h.waudit.cz×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

2011-05-01

Expires

2027-05-01 345 days left

Updated

2026-04-06

Name servers

keyla.ns.cloudflare.com
ruben.ns.cloudflare.com

DNS records live

NS

keyla.ns.cloudflare.com
ruben.ns.cloudflare.com

MX

10 mail.nitex.cz

Email authentication weak

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

Certificate (current)

WE1

from 2026-04-05 to 2026-07-04

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.czechgfs.com/

findings

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