indexo.dev

theheadteacher.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 2940 ms crawled 2026-05-11

GB · 82.136.32.15 · AS202416 Kart Technologies Limited

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
The Headteacher | Better Leadership, Smarter Spending
Language
en

Open Graph

url
https://theheadteacher.com
title
The Headteacher | Better Leadership, Smarter Spending
site name
The Headteacher

Technology

Server
Apache
Analytics
  • Google Tag Manager
Cookie consent
  • Termly
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • ak.sail-horizon.com×1
  • app.termly.io×1
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • fonts.googleapis.com×1
  • www.aceville.com×1
  • www.googletagmanager.com×1
  • www.googletagservices.com×1

Social

Contact

Phone

Registration

Registrar
123-Reg Limited
Created
2020-11-06
Expires
2026-11-06 170 days left
Updated
2024-11-07
Name servers
  • ns0.datalords.net
  • ns1.datalords.net
  • ns2.datalords.net

DNS records live

NS
  • ns0.datalords.net
  • ns1.datalords.net
  • ns2.datalords.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 6 TXT records
  • google-site-verification=W5dE6IPlDgtXqIYpGN_sZa68CIk3KNAM0AMBb9rm6LI
  • google-site-verification=FMz5mSbvp1Rmg7l2nemu1JRE8QR_HYKdJKzR9mbz5hA
  • google-site-verification=efpNa5gQmeTE_cbMiWrpXhvkALscP5vvArmgmKPoz5s
  • google-site-verification=NQndR8wsor3CyMPu3ftBOJm78z5EALBW5wHu-YcEo6Q
  • google-site-verification=-86EQYsFZ65_mc8JhEE8f1pYbmRIfRMb6Hl04N7Okjs
  • google-site-verification=xdBfTTZIojFSR0Rbfo-N-SMWbyELs7VW8629F5nhU8g

Email authentication weak

SPF
v=spf1 ip4:159.253.209.132 include:_spf.google.com include:msgfocus.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.theheadteacher.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15778476; includeSubDomains; preload

Links to (16)

Linked from (1)

See all sites whose homepage links to theheadteacher.com →