indexo.dev

tekro.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 646 ms crawled 2026-06-01

SK · 37.9.175.211 · AS51013 WebSupport s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
Výroba a poradenství v oblasti výživy a chovu zvířat | Tekro, spol. s.r.o.
Description
Společnost Tekro působí na českém trhu od roku 1991 a specializuje se na výrobu a poradenství v oblasti výživy a chovu domácích a hospodářských zvířat.

Technology

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

Third-party hosts loaded (3)

  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
REG-WEDOS
Created
1999-06-23
Expires
2026-10-12 131 days left
Updated
2026-02-10
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 0 tekro-cz.mail.protection.outlook.com
TXT
Show 4 TXT records
  • _kt028w4mzvtg8uq0usibbai22h9t7o5
  • _mmf8fzrs51d2sb45406t95ikrwdz1do
  • _043qlirnvoh06nwgvgg3r8l829ke6te
  • _4x71r7hgsugg1pt0ue0opyugp505utt
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:85.163.237.16/29 ip4:212.24.153.16/29 include:spf.seznam.cz include:sparkpostmail.com include:_spf.we.wedos.net include:_spf.google.com include:spf.protection.outlook.com ip4:31.15.10.69 ip4:81.95.97.0/25 ip4:81.95.105.128/26 ip6:2a02:4a8:ac24:101::/64 ip6:2a02:4a8:ac24:126::/64 ip6:2a02:4a8:ac24:130::/64 ip6:2a02:4a8:ac24:110::10:69 ip4:81.19.15.5 include:_spf.m1.websupport.sk -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; fo=1; rf=afrf; pct=100; ri=86400
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4U25b3mSmhezvhO6Obq9xzUstgCEbSH+NpzOOtYTiAyxWLIDZWIHGanvfFzslDBLh7lJLvRuRs7yx/…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3wtQ4oVsuWKcR1J+WA6imo1OwJDXzczSzs9TP7FRzBImx8gcQYkf4qcZPG2CYs1yLw1nGoGFgPSgWP…
selectors probed

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.tekro.cz/

present
  • content-security-policy
  • x-frame-options
findings
  • missing HSTS
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
upgrade-insecure-requests

Links to (7)

Linked from (1)