indexo.dev

sledzinski.biz

.biz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 388 ms crawled 2026-06-01

PL · 195.78.66.144 · AS41079 Cyber_Folks S.A.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
sledzinski.biz

Technology

Server
LiteSpeed
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2008-09-27
Expires
2026-09-26 116 days left
Updated
2025-10-24
Name servers
  • ns3.cyberfolks.pl
  • ns1.cyberfolks.pl
  • ns2.cyberfolks.pl

DNS records live

NS
  • ns1.cyberfolks.pl
  • ns2.cyberfolks.pl
  • ns3.cyberfolks.pl
MX
  • 10 mail.sledzinski.biz

Email authentication partial

SPF
v=spf1 a mx include:_spf.cyberfolks.pl -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-02 to 2026-07-01
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sledzinski.biz/

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

Links to (50)

Linked from (1)