indexo.dev

alleyns.org.uk

.uk crawl

First seen 2026-04-13 · Last seen 2026-05-11 · ok HTTP/1.1 200 3152 ms crawled 2026-05-07

US · 104.18.124.14 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Alleyn's School | An independent co-educational day school for students aged 4-18 in Dulwich, London.
Description
Alleyn's School is an independent co-educational day school for students aged 4-18 in Dulwich, London.
Language
en
Canonical
https://www.alleyns.org.uk/

Open Graph

url
https://www.alleyns.org.uk
title
Alleyn's School | An independent co-educational day school for students aged 4-18 in Dulwich, London.
description
Alleyn's School is an independent co-educational day school for students aged 4-18 in Dulwich, London.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (5)

  • use.typekit.net×3
  • cdn.interactiveschools.com×1
  • cdnjs.cloudflare.com×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Fasthosts Internet Ltd
Created
1998-11-17
Expires
2026-11-17 180 days left
Updated
2025-10-18
Name servers
  • ns1.livedns.co.uk.
  • ns2.livedns.co.uk.
  • ns3.livedns.co.uk.

DNS records live

NS
  • ns1.livedns.co.uk
  • ns2.livedns.co.uk
  • ns3.livedns.co.uk
MX
  • 10 eu-smtp-inbound-1.mimecast.com
  • 10 eu-smtp-inbound-2.mimecast.com
TXT
  • autodesk-domain-verification=qCDp52-U0LQ390wesa1h
  • autodesk-domain-verification=Cp2b05XlUYb4mSUqExhP
Verified for
  • Adobe
  • Apple
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:195.224.158.133 ip4:195.224.158.132 ip4:89.197.232.129 ip4:193.117.231.33 ip4:94.229.173.23 include:schoolpostmail.co.uk include:system.spektrix.com include:spf.protection.outlook.com include:spf-00564d01.pphosted.com include:eu._netblocks.mimecast.com include:outboundmail.blackbaud.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:3c0169ce8377650@rep.dmarcanalyzer.com; ruf=mailto:3c0169ce8377650@for.dmarcanalyzer.com; fo=1;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvAivIy4oaEEbAUjqTXoAcLyTZjY0jEKE4jhxmdkG0uEO+f8PRaggTZS7EYdAlqfw5BOOtnDwuPwx4pkJFY…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0cW53Pk7Pc7sgj394lRB7VbZ9yKkg1nv6oPmWb19Yf4A8J3KnhRBU08OEF6Scxk5m21cKlj6/heoJO/0RQ…
selectors probed

Certificate (current)

E7
from 2026-03-11 to 2026-06-09
Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.alleyns.org.uk/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://*.sprxcms.com https://*.tiarccms.co.uk https://*.sparxvr.com https://*.sprxvr.com https://*.web.app;
strict-transport-security
max-age=31536000; includeSubDomains; preload;

Links to (3)

Linked from (3)