indexo.dev

colgate.w-sussex.sch.uk

.uk crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP 200 6895 ms crawled 2026-05-17

GB · 82.219.4.35 · AS30740 Exa Networks Limited

Reputation 92/100 no dmarc policy

Registration

Registrar
Exa Networks Limited
Created
2000-02-28
Updated
2015-07-08
Name servers
  • ns1.exa-networks.co.uk.
  • ns2.exa-networks.co.uk.
  • ns3.exa-networks.co.uk.

DNS records live

NS
  • ns1.exa-networks.co.uk
  • ns2.exa-networks.co.uk
  • ns3.exa-networks.co.uk
MX
  • 0 colgate-wsussex-sch-uk02c.mail.protection.outlook.com
TXT
  • have-i-been-pwned-verification=543b0bfa5e92391e4a81000fe6ab9242
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

Linked from (1)