indexo.dev

nickel.com.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 540 ms crawled 2026-05-30

PL · 5.252.228.249 · AS203417 LH.pl Sp. z o.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Deweloper Poznań. Nowe domy i mieszkania od dewelopera. Oferta 2026 - Deweloper Nickel Development
Description
Nickel Development ➤ Sprawdzony i zaufany deweloper w Poznaniu ✔️ Działamy już od 25 lat ⭐ Wyróżniamy się jakością i doświadczeniem ✔️ Sprawdź!
Canonical
https://nickel.com.pl/pl/start

Open Graph

url
https://nickel.com.pl/pl/start
title
Deweloper Poznań. Nowe domy i mieszkania od dewelopera. Oferta 2026
description
Nickel Development ➤ Sprawdzony i zaufany deweloper w Poznaniu ✔️ Działamy już od 25 lat ⭐ Wyróżniamy się jakością i doświadczeniem ✔️ Sprawdź!

Technology

Server
Apache
PHP
5.6.40 end of life
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • maps.google.com×1
  • www.facebook.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • dns.home.pl
  • dns2.home.pl
  • dns3.home.pl
MX
  • 0 nickel-com-pl.mail.protection.outlook.com
TXT
  • v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • mailerlite-domain-verification=a85e23a12b1e80862e87438e64c5767b61c73823
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com include:_spf.google.com include:_spf.mlsend.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
Show 12 DKIM selectors
  • default: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCCnbAaOawpKT/PbGo0mAmBg5cILdtjuPyXi6SbNZGH98ms1zJbn9P0lYiqJx64ryS4z6ncNlVtoC4vHjE8dy…
  • selector1: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • selector2: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • k1: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • k2: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • mail: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • dkim: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • s1: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • s2: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • mxvault: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
  • smtpapi: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:itnickel@nickel.com.pl; pct=100;
selectors probed

Certificate (current)

E8
from 2026-04-22 to 2026-07-21
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://nickel.com.pl/pl/start

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

Links to (12)

Linked from (2)