grosvenor.com

HTML metadata

Title: Grosvenor
Language: en

Open Graph

url: https://www.grosvenor.com/home
title: Grosvenor

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Third-party hosts loaded (5)

grosvenorlive.b-cdn.net×4
consent.cookiebot.com×1
platform-api.sharethis.com×1
registry.blockmarktech.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Network Solutions, LLC

Created

1995-04-19

Expires

2028-04-20 701 days left

Updated

2026-01-23

Name servers

auth0020.ns.eu.uu.net
auth0030.ns.eu.uu.net

DNS records live

NS

auth0020.ns.eu.uu.net
auth0030.ns.eu.uu.net

MX

10 eu-smtp-inbound-1.mimecast.com
10 eu-smtp-inbound-2.mimecast.com

TXT

Show 21 TXT records

okidb3p634u544appg90i4pm1r
MS=ms69048479
jamf-site-verification=duLVf5WMACr3knvhO9Zy0Q
anthropic-domain-verification-3vrbcj=DHlQ7VecQVmkCaA97OddZGuMU
C15DFC3933
35MsMThwhojbNw8SgZ6ApNqu81ajKpQ46j0V1OIGbRLtDiVmwNuOb3+9qCZaexGyeRrrVmdNcKNQ4PmXdXE/AQ==
emuh4aqa5dp4u9ep698fj8vb3e
zoho-verification=zb03625370.zmverify.zoho.com
logmein-verification-code=WNH4Oz2hD90rubHsM0rKqKaiF
dsnuaa5mm9f0tnagoq2ekdp06l.
brevo-code:7d6661420da6858a95f1112f73a4880c
docusign=eb41d24b-7957-4ba4-9649-3af4f145becd
teamviewer-sso-verification=95a8d676ec9d4863a1902ed21056aaf2
4xNqrk5CAi0q7SVZcUklAuZGABMZJCTpnKAz67gBGLrpO99bp1Q0UAZX5eDPRKtObeDmlHWT4HHLI8hwglg26w==
coQvblJU3hvAL88CFKof0jA2rokJm7Hpo0WHSjPx07nTMLhrZOuqHRsgX918gaq1yfDChb3dl8HeEZRaSE1Oyw==
asv=0aebc2c6a569c22e9ae1591c041d92f6
apple-domain-verification=OJkzKTS055Fu8ZQT
docusign=125936f8-0529-43ea-9ffe-5d68583de852
MS=ms87448091
google-site-verification=thWYP_da5SaNNHPXM41uOXwPBVSCkcdNAzcB5T8V7pw
s7ffqq14us7jbacblp5mmh3qdp

Email authentication strong

SPF

v=spf1 include:_u.grosvenor.com._spf.smart.ondmarc.com ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:a9b2ebaa@inbox.ondmarc.com; ruf=mailto:a9b2ebaa@inbox.ondmarc.com;

policy: reject (enforced)

DKIM

Show 6 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDsxQnm5x+kKLy7fj7mXFmq2A9E5KJy/gXC3uyddW7xb2jCbBuMi3uOKdOgTjN0xf39/CR1PeU/QXLVC0a4pc…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAww80S3hAqf80qZAc/G+FAFz8K207YcfwnzporP0cMsiXpsCVanMCLuGOLvYZbSkbwwq5IeeaWBAMJdoYOZ…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLwCAf7kKD1VH+PnlIx4FbgRdjhPAyGxLqAHyON5luARuG0kP//hsfHIKL3HRW48HbheOTU/2Zqed+tb1jdtXpka…

selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2025-07-15 to 2026-07-24

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.grosvenor.com/

present

strict-transport-security
content-security-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: default-src 'self';script-src 'self' https://*.quba.co.uk https://www.grosvenor.com https://*.googletagmanager.com https://tagmanager.google.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://platform-api.sharethis.com https://buttons-config.sharethis.com https://*.cookiebot.com https://consentcdn.cookiebot.com https://*.googleapis.com https://maps.googleapis.com https://maps.gstatic.com https://consent.cookiebot.com 'nonce-5Ue3Jg8yg7pgDhL0rcaZX/jd79dHrW8AAr87M9jcKeY=' 'strict-dynamic';style-src 'self' https://*.quba.co.uk https://www.grosvenor.com https://tagmanager.google.com https://fonts.googleapis.com *.sharethis.com https://*.sharethis.com https://*.googleapis.com https://maps.gstatic.com https://maps.googleapis.com 'unsafe-inline';connect-src 'self' https://*.quba.co.uk https://www.grosvenor.com https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://stats.g.doubleclick.net https://
strict-transport-security: max-age=31536000; includeSubDomains; preload