indexo.dev

twinkl.co.uk

.uk crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 3949 ms crawled 2026-05-05

US · 45.60.64.75 · AS19551 Incapsula Inc

Reputation 100/100

Classifying

Registration

Registrar
Heart Internet Limited t/a Heart Internet
Created
2010-01-18
Expires
2031-01-18 1704 days left
Updated
2025-11-19
Name servers
  • ns-1519.awsdns-61.org.
  • ns-1548.awsdns-01.co.uk.
  • ns-220.awsdns-27.com.
  • ns-872.awsdns-45.net.

DNS records live

NS
  • ns-1519.awsdns-61.org
  • ns-1548.awsdns-01.co.uk
  • ns-220.awsdns-27.com
  • ns-872.awsdns-45.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 7 TXT records
  • _globalsign-domain-verification=nM6N7GphXXcaqFjA-C6LB1nQnCgkbqdi2LDao6e5od
  • facebook-domain-verification=lt4zlbvy83z86o8a3ez9d5qsbp9kje
  • globalsign-domain-verification=5037D2494FBC223C8F8A79AC771BED52
  • google-site-verification=y_-3blcLLPiQIePBnUutKUUvWgeteNacWRCBNJXkJXE
  • meltwater_sso_20240909
  • pinterest-site-verification=553f15921739a1e1b503c17a02e87abf
  • v=spf1 include:_spf.google.com include:mail.zendesk.com include:shops.shopify.com include:_spf.salesforce.com include:144591076.spf03.hubspotemail.net ip4:168.245.49.105 ip4:54.240.30.198 ip4:54.240.30.199 ~all

Certificate (current)

GlobalSign Atlas R3 DV TLS CA 2026 Q2
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.twinkl.co.uk/

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=31536000

Linked from (2)