glenthorne.sutton.sch.uk

.uk crawl

First seen 2026-04-13 · Last seen 2026-05-12 · ok HTTP/1.1 200 2194 ms crawled 2026-05-06

IE · 54.194.24.28 · AS16509 Amazon.com, Inc.

Reputation 97/100 dmarc monitor-only

Classifying

HTML metadata

Title

Glenthorne High School - Home

Language

Canonical

https://www.glenthorne.sutton.sch.uk/home

Feeds

Open Graph

title: Home
site name: Glenthorne High School

Technology

Fonts

Google Fonts

Third-party hosts loaded (5)

cdn.juniperwebsites.co.uk×16
fonts.googleapis.com×2
fonts.gstatic.com×1
maps.googleapis.com×1
www.youtube.com×1

Social

Contact

Email

Phone

+020 8644 6307

Registration

Registrar

Wavenet Limited

Created

2000-08-16

Updated

2024-01-19

Name servers

dns10.qzxyz.com.
dns7.qzxyz.com.
dns8.qzxyz.com.

DNS records live

NS

dns10.qzxyz.com
dns7.qzxyz.com
dns8.qzxyz.com

MX

10 mx.atomwide.com

TXT

Show 6 TXT records

sophos-domain-verification=2a067501e5e2dbbe97519eb4e598a6bf899f0a3b20136141d1ae5c246a1f10f6
autodesk-domain-verification=9zxPquM3VYbo8FDHy0Uh
MS=ms11559975
UEIonuaBNmubT9A+jxDhg/W/dj2mUHSIvoHRmuVRIykD1uBaodiPWcY/cuGgogIIoi6ik+QrXgWX5gmtovVAMQ==
AtFBOghEu//KgvvNdgfE+D4xFFFG21VdV4+NH6Q+JaKH5KnZd5cXRm+5fW/bCrLRe0wml2ZMpGDzA1To2Fe/GA==
adobe-idp-site-verification=4134d6b8ccd589334069e23d2febecd54c2a7ecbd836fc3cb4071d53f774026b

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com a:out.mailprotect.org.uk a:mairelay.lgfl.org.uk -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:bmy@glenthorne.sutton.sch.uk; ruf=mailto:bmy@glenthorne.sutton.sch.uk; fo=1; adkim=s; aspf=s

policy: none (monitoring only)

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8mflo+Ih8f0dU45gQLKiBWoiPZ9d0vDM9DpW+QFFywVwC+1O1X1y5Mnl7zXXMWAMiY6KAp2tFmcDZhvn6w…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOG4clp2Ay1zftet/GUvXFAwAg/fQMcCo9l7aoRus6WPtD8qHyXjWrRRHRNJoRfIVOzod0vrMuqbXDzINk0kRN+A…

selectors probed

Certificate (current)

from 2026-03-06 to 2026-06-04

Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.glenthorne.sutton.sch.uk/

present

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

findings

missing frame protection
missing Permissions Policy

Header values

referrer-policy: origin-when-cross-origin
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000 ; includeSubDomains