grandbrothersmusic.com

.com crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 457 ms crawled 2026-06-01

US · 198.185.159.144 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Grandbrothers
Description: Grandbrothers is a piano/electronic duo formed in Düsseldorf by swiss Lukas Vogel and german Erol Sarp.
Language: en-US
Canonical: https://www.grandbrothersmusic.com

Open Graph

url: https://www.grandbrothersmusic.com
title: Grandbrothers
site name: Grandbrothers
description: Grandbrothers is a piano/electronic duo formed in Düsseldorf by swiss Lukas Vogel and german Erol Sarp.

Technology

Server: Squarespace
CMS: Squarespace

Fonts

Adobe Fonts
Google Fonts

Third-party hosts loaded (8)

assets.squarespace.com×11
definitions.sqspcdn.com×9
images.squarespace-cdn.com×5
static1.squarespace.com×2
use.typekit.net×2
fonts.googleapis.com×1
fonts.gstatic.com×1
p.typekit.net×1

Social

Contact

Email

Phone

Registration

Registrar

Cronon GmbH

Created

2015-09-18

Expires

2026-09-18 105 days left

Updated

2025-09-19

Name servers

docks07.rzone.de
shades05.rzone.de

DNS records live

NS

docks07.rzone.de
shades05.rzone.de

MX

5 smtpin.rzone.de

Email authentication strong

SPF: not published
DMARC: v=DMARC1;p=reject;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R12

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

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.grandbrothersmusic.com/

present

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

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=0

Links to (4)

Linked from (1)

vdhaardt.com×1