indexo.dev

bfsp.cz

.cz dns

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 465 ms crawled 2026-05-31

CZ · 81.0.233.170 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers weak subdomain policy

Classifying

HTML metadata

Title
Bau Freund Services Prag - IS development & new media company Prague

Technology

Server
Microsoft-IIS
ASP.NET
4.0.30319
Stack
ASP.NET
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

DNS records live

NS
  • ns0.bfsp.cz
  • ns2.bfsp.cz
MX
  • 10 mail.bfsp.cz
  • 100 mailik.bfsp.cz
TXT
  • v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCKI8vSFl01/g9W5Suo2EZMTc0uyJhYj0pNAK6hjjQJ+nX/21PAihAsFvNEV4TK5Ak1RCPLpAAYWmc7ucOTSyA+JtorwtD2Q0BAXFpmaNJ5AXiiSWMBdn98hGZZLgw/Xskc4VvVf0ZOLApSv6ks5bWnOvHwxTZ5R4phrZMJKDV1NQIDAQAB
  • v=DMARC1; p=quarantine; sp=quarantine; adkim=r; fo=1; ri=86400; rua=mailto:bfspcz@rua.agari.com; ruf=mailto:bfspcz@ruf.agari.com
Verified for
  • Apple
  • Google

Email authentication strong

SPF
v=spf1 mx ip4:81.0.213.81 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=none; rua=mailto:dmarc@bfsp.cz
policy: quarantine · sp=none
DKIM
  • mail: v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCKI8vSFl01/g9W5Suo2EZMTc0uyJhYj0pNAK6hjjQJ+nX/21PAihAsFvNEV4TK5Ak1RCPLpAAYWmc7ucOTSyA+Jtorwt…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-02-06 to 2027-02-17
Expires in 258 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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