gruntowe-wymienniki.pl

.pl crawl

First seen 2026-05-20 · Last seen 2026-05-20 · ok HTTP/1.1 200 427 ms crawled 2026-05-27

PL · 195.78.67.38 · AS41079 Cyber_Folks S.A.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Gruntowe Wymienniki Ciepła - GWC

Language

pl-pl

Feeds

Technology

Server: LiteSpeed
CMS: Joomla
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (5)

fonts.googleapis.com×2
elfsightcdn.com×1
fonts.gstatic.com×1
www.googletagmanager.com×1
www.youtube.com×1

Social

Contact

Phone

DNS records live

NS

ns1.pro-linuxpl.com
ns2.pro-linuxpl.com

MX

10 mail.gruntowe-wymienniki.pl

TXT

51ecf8a4794963f29a0328a7737a6a2d7a277f3f7603f5d1fd118ef9be3c03b4
66c7a5e72d09a5640f7aee8585f078877acec85feea1349789388cbacf66d81a

Email authentication partial

SPF: v=spf1 a mx include:spf.linuxpl.com ip4:195.78.67.38 ip4:78.46.168.110 -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)

from 2026-04-07 to 2026-07-06

Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://gruntowe-wymienniki.pl/

present

x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
cross-origin-opener-policy: same-origin

Links to (2)

facebook.com×1
smogsorber.pl×1

Linked from (1)

wentylacyjny.pl×1