indexo.dev

dashofer.cz

.cz dns crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 891 ms crawled 2026-05-30

CZ · 92.62.124.161 · AS47110 Cloud4com s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
Verlag Dashöfer, nakladatelství, spol. s r. o.
Description
Nakladatelství Verlag Dashöfer vydává odborné knihy, časopisy a software zaměřené na praxi a snadné využití při práci nejrůznějších profesí.
Language
cs-CZ
Canonical
https://www.dashofer.cz/
Feeds

Technology

Server
Apache
PHP
8.5.6
jQuery
3.3.1 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • bat.bing.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Registration

Registrar
REG-WEB4U
Created
1997-09-05
Expires
2026-10-27 148 days left
Updated
2023-05-14
Name servers
  • bill2.dashofer.cz
  • mail.dashofer.com

DNS records live

NS
  • bill2.dashofer.cz
  • mail.dashofer.com
MX
  • 20 mail.dashofer.com
  • 5 mx.dashofer.cz
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:92.62.124.160 ip4:92.62.124.161 ip4:92.62.124.162 ip4:89.24.118.254 ip4:92.62.125.80 -all
strict (-all)
DMARC
v=DMARC1; p=reject; adkim=s; aspf=r; rf=afrf; rua=mailto:rua@dashofer.cz; ruf=mailto:ruf@dashofer.cz
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-12 to 2026-08-10
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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=15768000

Links to (5)

Linked from (4)