instrosenberg.ch

.ch crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 420 ms crawled 2026-05-30

DE · 51.75.77.165 · AS16276 OVH SAS

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: The Innovative Swiss Boarding School | Institut auf dem Rosenberg
Description: Defy the ordinary at Institut auf dem Rosenberg, a world-renowned Swiss boarding school where innovation meets excellence. So long, mediocrity. Hello future.
Language: en-GB
Canonical: https://instrosenberg.ch/

Technology

CMS: Nuxt
JS framework: Nuxt, Vue

Analytics

Google Tag Manager

Fonts

Adobe Fonts
Google Fonts

Third-party hosts loaded (5)

use.typekit.net×4
cloud.typography.com×2
fonts.googleapis.com×2
fonts.gstatic.com×2
www.googletagmanager.com×2

Social

Contact

Phone

+41712777777

Address

Höhenweg 60, 9000 St. Gallen, Switzerland

DNS records live

NS

ch.pro.io
nl.pro.io
p.dnh.net

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

prowly-verification=716ec84b3db759a9f370b49c0c0d1e22d252674811dd712e0436f07eceaaf4da

Verified for

Atlassian
Google

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.abacuscity.ch ip4:178.174.14.110 ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgFijD+aKNtcpl9laqrYZCJtoJRACIF8Wu47QzLjgvaMarEuChLNU6dLH6ptI6DRpM2GfTrpzL8FL8R…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxxnwZc4IneYo8cRg6PRR6pl4wxaqDxBVPRtJIMhHv29VTpmPUIMHKmwlShalUouq4ygcxNt90z3hfkUdmS…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDgq4WY8wH4aXqOltolkyjnUGMTJ1T6k9YscUFOesyEs68aiMRz0Kg594jiqfi6p2MVD8bbVyPEEGypzvdCcF2dX1…

selectors probed

Certificate (current)

R13

from 2026-04-19 to 2026-07-18

Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://instrosenberg.ch/

present

content-security-policy-report-only

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy-report-only: script-src 'self' 'sha256-lD6v6V1DeYztAQjQo9ut+xOYCeGm4XOmycj4QbYcgxs=' 'nonce-x55yBXiAm_O12Wr59DIXrH5H99aIFCnUst5tC8XeWWvJEADAaD0V3YdwKY9hqasv' 'strict-dynamic'