polytone.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 465 ms crawled 2026-05-07

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: How to get access to high-quality music instruments – Polytone
Description: Empowering musicians: Polytone offers affordable access to quality music instruments, fostering talent and enhancing careers in classical music. Join us!
Language: en-US
Canonical: https://polytone.de

Open Graph

url: https://polytone.de
title: How to get access to high-quality music instruments – Polytone
site name: Polytone (2025)
description: Empowering musicians: Polytone offers affordable access to quality music instruments, fostering talent and enhancing careers in classical music. Join us!

Technology

Server: Squarespace
CMS: Squarespace

Fonts

Google Fonts

Third-party hosts loaded (6)

images.squarespace-cdn.com×20
definitions.sqspcdn.com×17
assets.squarespace.com×12
static1.squarespace.com×4
fonts.googleapis.com×1
fonts.gstatic.com×1

Social

Contact

Email

Phone

+491784526935

Registration

Updated

2025-06-13

Name servers

ns25.domaincontrol.com.
ns26.domaincontrol.com.

DNS records live

NS

ns25.domaincontrol.com
ns26.domaincontrol.com

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

google-site-verification=jXwGbmIi0z87s5ocVeoDIyFtbv7pM7uhuX2dmwauWtg

Email authentication strong

SPF

v=spf1 include:dc-aa8e722993._spfm.polytone.de ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

policy: reject (enforced)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1+FCa0JkqTswuDglSRFVIGHf2mIbRJBhe3EzYT79CVwC9wj0GicYoJT6qfwqkaTiqI10IWfQDGK3pA…

selectors probed

Certificate (current)

R13

from 2026-04-12 to 2026-07-11

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://polytone.de/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=15552000

Links to (10)

Linked from (1)

space-hamburg.de×2