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isaacnewtonsixthform.org

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First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 3476 ms crawled 2026-05-13

IE · 52.30.70.39 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Welcome to Sir Isaac Newton Sixth Form
Description
Sir Isaac Newton Sixth Form is a sixth form free school located in Norwich, owned by the Inspiration Trust. It has the capacity for 480 students aged 16–19.
Language
en

Open Graph

url
https://www.isaacnewtonsixthform.org/
title
Welcome to Sir Isaac Newton Sixth Form
description
Sir Isaac Newton Sixth Form is a sixth form free school located in Norwich, owned by the Inspiration Trust. It has the capacity for 480 students aged 16–19.

Technology

Server
nginx

Third-party hosts loaded (5)

  • isaacnewton.reactfiles.co.uk×8
  • fonts.cleverbox.co.uk×2
  • ajax.googleapis.com×1
  • assets.reactcdn.co.uk×1
  • translate.google.com×1

Social

Contact

Phone
Address
The Old Fire Station, NR2 1NR, 30 Bethel Street, Norwich, Norfolk, GB

Registration

Registrar
IONOS SE
Created
2014-10-15
Expires
2027-10-15 512 days left
Updated
2025-09-20
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
  • 0 isaacnewtonsixthform-org.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf-uk.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;rua=mailto:dzE8NQSbkwu@dmarc-rua.mailcheck.service.ncsc.gov.uk;fo=1
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgfrIDFBRHBt8+k0vMRatBs5m9vky0etYa9/dFDdCHSiwMXVFERMe8u+gkUXKuspcusM0ltmpWaIBfO…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4dh3N6Z5gWWjC8mlzpdLI1efNaxWoYv27pswTsatdYQB9wOnpw+9cYunH5ieCkZcWAj1UI/2jbXjru…
selectors probed

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.isaacnewtonsixthform.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000;, max-age=63072000; includeSubDomains; preload

Links to (8)

Linked from (2)