rm.com.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1066 ms crawled 2026-05-30

PL · 5.149.163.14 · AS31229 Beyond.pl sp. z o.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Strona główna - Księgarnia Internetowa Wydawnictwa RM
Description: Strona główna - Księgarnia Internetowa Wydawnictwa RM
Language: pl
Canonical: https://www.rm.com.pl/

Open Graph

url: https://www.rm.com.pl/
title: Strona główna - Księgarnia Internetowa Wydawnictwa RM
locale: pl_PL
site name: Wydawnictwo RM
description: Strona główna - Księgarnia Internetowa Wydawnictwa RM

Technology

Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×2
www.googletagmanager.com×2
client1594.idosell.com×1
fonts.gstatic.com×1
www.facebook.com×1

Social

Contact

Email

sklep@rm.com.pl

Phone

572351052

DNS records live

NS

dns1.iai-system.com
dns2.iai-system.com

MX

0 rm-com-pl.mail.protection.outlook.com

TXT

Show 5 TXT records

9af49ed2d9a14b7175584d5cf2b6f67311356673b7aa8073e68ee0e3e19922c
9917862da604ea544dbf882240d089f522ab49635fc1c3820fb779f97058840b
c35b8a59cb21d3dc2dd99c7def16631d3793f55f0233ce6e41b27609b3c852a
8edce95950894a142c42e6c57cdeb3e488722e5c1797262a29ff4187a40bd6e
433333ffea1447e35bb7950e87dccf28b4f04c1b9469fb8ee81951d5ce2010d

Email authentication partial

SPF

v=spf1 mx ip4:5.149.163.14/32 ip4:52.101.73.4/32 include:spf.iai-sa.com  ip4:31.182.56.90/32 include:spf.protection.outlook.com  include:_spf.emaillabs.net.pl -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxXCeUEYxKdCyfA2cZl7g4/hJmVZj6hmvB+8LS4KSKbWD/s5dar/Ju0xCq2Qam/Or6fnC9nZL2wdE0Z…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuL5+GSDebY/KnrirpIYiYps83dh5KrNhxDqBdsjdVW+E1tFzS4D3rPKmGzg2vzFQQtpExd+h59swe+…

selectors probed

Certificate (current)

Certum DV TLS G2 R39 CA

from 2025-10-25 to 2026-10-25

Expires in 146 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.rm.com.pl/

present

strict-transport-security
x-frame-options
referrer-policy

findings

missing Content Security Policy
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: sameorigin
strict-transport-security: max-age=31536000

Links to (10)

Linked from (1)

mikrokontroler.pl×1