theisba.org.uk

.uk crawl

First seen 2026-04-15 · Last seen 2026-05-17 · ok HTTP/1.1 200 1456 ms crawled 2026-05-09

GB · 20.77.146.52 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: The ISBA - Home
Description: The Independent Schools Bursars Association (ISBA) is the only national association representing school bursars and business managers of independent schools.

Open Graph

url: /
title: Home
description: Read more

Technology

CMS: Ghost

Analytics

Google Tag Manager

Third-party hosts loaded (4)

kendo.cdn.telerik.com×7
cdnjs.cloudflare.com×1
kit.fontawesome.com×1
www.googletagmanager.com×1

Social

Contact

Phone

01256 330369

Registration

Registrar

Impreza Computer Services Limited

Created

2001-08-28

Expires

2028-08-28 831 days left

Updated

2025-08-11

Name servers

ns1-03.azure-dns.com.
ns2-03.azure-dns.net.
ns3-03.azure-dns.org.
ns4-03.azure-dns.info.

DNS records live

NS

ns1-03.azure-dns.com
ns2-03.azure-dns.net
ns3-03.azure-dns.org
ns4-03.azure-dns.info

MX

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

TXT

Show 6 TXT records

qu4js6a12virmqb4c1hgkokcn
0ed1fe018a6f2e956e56a44c8ebf3712f96c236987
bw=N72kLhYUnFre3t6I8VuGduJvb36EmuF63eQ9fKyLFnXF
en36k2uhp398l21je4nuqej44u
google-site-verification=oO5do88UNb_1IDCB6CHnA6B1hAkX9zM2AyuETG-jh4Q
google-site-verification=qSoJN3Flgprjn0GOavh9LWJeYoSLgzOz3dDDD0uoCfw

Email authentication strong

SPF

v=spf1 ip4:203.55.21.199 ip4:159.183.184.160 ip4:213.175.209.62 ip4:213.175.205.222 ip4:81.130.215.198 ip4:81.149.154.29 ip4:109.228.36.148 ip4:194.105.68.49 ip4:213.229.102.26/24 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:_spf.createsend.com include:spf.uk.exclaimer.net include:mailcontrol.com include:out.accesspaysuite.com include:sendgrid.net -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;pct=100;rua=mailto:d229b31f95@rua.easydmarc.us;ruf=mailto:d229b31f95@ruf.easydmarc.us;ri=86400;fo=1;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLqcDpRPt1l1AbDIT8IaKndpvkW6XObJ0zxHnxzgJt9d2A8T2uSVCMvC1o7bjFXGVJaIK2Z0xk/VYRPa4ioP…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApTZ56Kd4z5NUNn1Gk8tMRSP147fNdnY6FExN3u0oDyhdo4yyPE4JnUQ8hLZu8refShJZxdKavJJw+KroSi…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyvfuATtFAl21ROPKQi8FZnBBEJvN3U8ltHuQKp4Ptd3cCalm4CcnabrWxtaC2s2O6htbb5zkqRXn8dq0eB…

selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-03-05 to 2026-09-19

Expires in 123 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://theisba.org.uk/

findings

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