knihobot.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 600 ms crawled 2026-05-28

DE · 63.184.155.49 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Knihobot antikvariát online | vracíme knihy do oběhu - knihobot.cz
Description
Jedno místo pro nákup i prodej knih. Pro knihy pošleme kurýra po celé ČR. Stejně tak je kamkoliv doručíme.
Language
cs
Canonical
https://knihobot.cz/
Translations
  • de ×2
  • fr ×2
  • cs
  • en
  • es
  • it
  • nl
  • sk

Technology

CMS
Next.js
JS framework
Next.js
Analytics
  • Google Tag Manager
  • Hotjar
Ads
  • Google Ads
Third-party hosts loaded (17)
  • c77.bookbot.com×49
  • bookbot.com×2
  • www.googletagmanager.com×2
  • bookbot.at×1
  • bookbot.be×1
  • bookbot.de×1
  • bookbot.es×1
  • bookbot.fr×1
  • bookbot.it×1
  • bookbot.nl×1
  • bookbot.sk×1
  • cdn.bookbot.com×1
  • rezised-images.knhbt.cz×1
  • script.hotjar.com×1
  • static.hotjar.com×1
  • vars.hotjar.com×1
  • www.googleadservices.com×1

Social

Contact

Email
Phone
Address
Dukelských hrdinů 359/21, 170 000, Praha, CZ

Registration

Registrar
REG-WEDOS
Created
2018-12-09
Expires
2031-12-08 2016 days left
Updated
2022-04-19
Name servers
  • ns-1224.awsdns-25.org
  • ns-1706.awsdns-21.co.uk
  • ns-334.awsdns-41.com
  • ns-703.awsdns-23.net

DNS records live

NS
  • ns-1224.awsdns-25.org
  • ns-1706.awsdns-21.co.uk
  • ns-334.awsdns-41.com
  • ns-703.awsdns-23.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google
  • Meta
  • Microsoft 365
  • Pinterest

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:_emailing.heureka.cz include:spf.mailjet.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@knihobot.cz;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv1wI0IzHhjwE+OJmoZz53kDwk9DmcXvG66aP90u5ni6gnlq3J9aJHNekK6w4GUGYCzvy0rDmd3ItOI…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2026-03-29 to 2026-10-13
Expires in 134 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://knihobot.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=15724800; includeSubDomains

Links to (14)

Linked from (11)