archa.cz

.cz dns crawl

First seen 2026-05-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 1524 ms crawled 2026-05-27

CZ · 212.79.111.58 · AS8251 FreeTel, s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
archa.cz
Description
weby, webové prezentace, IT služby
Language
cs

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
1997-03-03
Expires
2026-10-09 130 days left
Updated
2017-06-07
Name servers
  • cartman.archa.cz
  • hankey.archa.cz
  • sns.archa.cz
  • wendy.archa.cz

DNS records live

NS
  • cartman.archa.cz
  • hankey.archa.cz
  • sns.archa.cz
  • wendy.archa.cz
MX
  • 10 linuch.archa.cz
  • 20 cartman.archa.cz
TXT
  • MS=54CFF0C058DECF895637193C765CA2B3E7CE1A18
Verified for
  • Google

Email authentication partial

SPF
v=spf1 mx ip4:78.108.102.122 ip4:212.79.111.49 ip4:91.223.74.143 ip4:212.79.111.57 ip4:212.79.111.32/27 ip4:212.158.133.160 ip6:2a01:490:12:f02::3/128 ip6:2a0f:b780:5600:2::3/128 ip6:2a01:490:12:1004::9/128 ip6:2a01:490:12:1040::1/64 ip4:185.99.64.38 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvslSjRL9MiQxm02Qk7R8UWAfp1a6ivB+ZE7C6ZOq8rVFNEtCJouFbvBvLcq/KfEpvy/d…
selectors probed

Certificate (current)

E8
from 2026-05-05 to 2026-08-03
Expires in 64 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.archa.cz/

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

Links to (8)

Linked from (3)