serwersms.pl

HTML metadata

Title: SerwerSMS.pl - Masowa wysyłka, powiadomienia i kampanie SMS
Description: Platforma do realizacji kampanii i powiadomień SMS, MMS, VOICE, VMS przez Panel Klienta oraz API
Language: pl
Canonical: https://serwersms.pl/

Open Graph

url: https://serwersms.pl/
title: SerwerSMS.pl - Masowa wysyłka, powiadomienia i kampanie SMS
description: Platforma do realizacji kampanii i powiadomień SMS, MMS, VOICE, VMS przez Panel Klienta oraz API

Technology

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

DNS records live

NS

ns1.kei.pl
ns2.kei.pl

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 4 TXT records

OSSRH-64065
have-i-been-pwned-verification=dweb_tsfd4vzkf7vaixpfxbky5xqd
mojecertpl-site-verification-VwrysEm2HHam7oLFr0auKLyQB4kzeTHn
MS=D3A502BE4967EB00061936ACB7AAC237024CE0AA

Verified for

Google

Email authentication strong

SPF

v=spf1 include:_spf.mlsend.com include:_spf.google.com include:spf.tld.pl include:_spf.emaillabs.net.pl -all

strict (-all)

DMARC

v=DMARC1;p=reject;rua=mailto:jelknfyj@ag.eu.dmarcian.com, mailto:85a349a7@inbox.ondmarc.com, mailto:dmarc_agg@vali.email, mailto:re+8ee282151fa7@inbound.dmarcdigests.com;pct=100;adkim=r;aspf=r

policy: reject (enforced)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoGqZP1ePqFRWjK0KMvufcxHgzNlhgfYus86gZG6c3qrdeHUkuScLS0lkCj5+45udlCkYM9xIXvddzl…
google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjs0wtfXDYmOFT5nhRCwBWeFx+C/f2qL+ptR7kCQZxby2mu8DVkeHe5j1tmDajDNlekNypjLZ7ystVf…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2026-02-16 to 2027-02-16

Expires in 260 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://serwersms.pl/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
weak frame protection
missing Referrer Policy

Header values

x-frame-options: same-origin
permissions-policy: accelerometer=(),camera=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),payment=(),usb=()
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://badanie.serwersms.pl/;, default-src 'self' 'unsafe-inline' 'unsafe-hashes' 'unsafe-eval' *.serwersms.pl www.googleadservices.com www.googletagmanager.com google.com cookiehub.net cookiehub.eu *.cookiehub.eu www.google-analytics.com region1.google-analytics.com pagead2.googlesyndication.com *.doubleclick.net *.google.com *.google.pl *.googleapis.com connect.facebook.net *.facebook.com *.youtube.com fonts.googleapis.com *.gstatic.com cdn.ampproject.org;worker-src 'self' blob:
strict-transport-security: max-age=16070400