smartteachers.co.uk

.uk crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 901 ms crawled 2026-06-04

US · 104.18.7.250 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Home | Smart Teachers
Description: Home
Language: en

Open Graph

url: https://www.smartteachers.co.uk//
title: Home
site name: Smart Teachers
og:description: Home

Technology

CDN: Cloudflare
jQuery: 3.6.0
Stack: PHP

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (9)

cdnjs.cloudflare.com×3
api.mapbox.com×2
cdn.jsdelivr.net×2
fonts.googleapis.com×1
js-eu1.hs-scripts.com×1
kit.fontawesome.com×1
www.facebook.com×1
www.googletagmanager.com×1
www.termsfeed.com×1

Social

Contact

Phone

020 7065 7500

DNS records live

NS

aleena.ns.cloudflare.com
archer.ns.cloudflare.com

MX

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

TXT

Show 5 TXT records

include:143185264.spf04.hubspotemail.net
knowbe4-site-verification=34296ebd2bc6223b043aef5cfc872083
0ed1fe018ae95dd2eaef664f5c9ddc64c9e8880ae1
O6LDWOKCIE
access-domain-verification=ee9177aea493d36661d53a9bf195ea0287a79300af6e4d6396e074a2c98e290a

Verified for

Brevo
Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:_spf.mailersend.net include:eu._netblocks.mimecast.com include:_spf.salesforce.com include:amazonses.com ip4:104.194.140.23 ip4:46.37.162.108 include:spf.rsmemployerservices.co.uk include:spf.sendinblue.com mx include:185264.spf04.hubspotemail.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@smartteachers.co.uk; ruf=mailto:dmarc@smartteachers.co.uk; fo=1

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCMqoHU+tmn2BmZo04olbYViKgw4IXeShbXjks8FeDq0qJL9vOLLPVavJVEnFGYqoMvVeWgoHAZsE/cPG2CZ0…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

WE1

from 2026-04-07 to 2026-07-06

Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.smartteachers.co.uk/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=16070400; includeSubDomains

Links to (10)

Linked from (1)

sirenum.com×1