holfuy.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 15941 ms crawled 2026-05-18

DE · 162.55.38.193 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Holfuy automatische Wetterstationen und Sensoren mobile, GSM, NB-IoT, WIFI, 3G, GPRS, SOLAR
Description: Online weather data by Holfuy automatic mobile weather stations.

Open Graph

url: https://holfuy.com
site name: Holfuy

Technology

Server: Apache
CMS: Gatsby

Social

Registration

Registrar

Gransy, s.r.o.

Created

2013-09-30

Expires

2026-09-30 133 days left

Updated

2025-09-18

Name servers

dns1.ezit.hu
dns2.ezit.hu

DNS records live

NS

ns1.tarhelykozpont.hu
ns2.tarhelykozpont.hu

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Email authentication weak

SPF

v=spf1 -all

strict (-all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6q6tWsUbuaiEiSn20xdwOagbQEZMlCIiPsllYWAOwcz/MAhcLNrLMyG7WNKzDVyq3p5ADmjHwQJ4+Z…

selectors probed

Certificate (current)

R12

from 2026-04-30 to 2026-07-29

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://holfuy.com/de

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN

Links to (1)

facebook.com×2