indexo.dev

sileman.pl

.pl dns crawl

First seen 2026-05-23 · Last seen 2026-05-31 · ok HTTP/1.1 200 315 ms crawled 2026-05-28

PL · 217.173.160.9 · AS30851 Sileman Sp. z o.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
SILEMAN BIZNES – dostawca internetu dla firm
Description
Internet | Telefon | Monitoring | Transmisja danych
Language
pl
Generator
MasterSlider 3.7.8 - Responsive Touch Image Slider | avt.li/msf
Canonical
https://sileman.pl/
Translations
  • en
  • pl

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome

Third-party hosts loaded (3)

  • use.fontawesome.com×3
  • www.google.com×2
  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • ns5.sileman.pl
  • ns6.sileman.pl
MX
  • 10 sileman-pl.mail.protection.outlook.com
TXT
  • MS=FA972B1E87E791B26E10AE934826F8B69DD5D260
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx ip4:85.11.67.214 ip4:85.11.67.200 ip4:85.11.67.228 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; ruf=mailto:mailauth-reports@sileman.pl; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-05 to 2026-07-01
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sileman.pl/

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=31536000

Links to (50)