indexo.dev

chesswood.w-sussex.sch.uk

.uk crawl

First seen 2026-04-23 · Last seen 2026-05-14 · error crawled 2026-05-20 5 attempts

IE · 54.194.24.28 · AS16509 Amazon.com, Inc.

Reputation 57/100 wrong cert crawl error no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'chesswood.w-sussex.sch.uk'. (_ssl.c:1000)

Registration

Registrar
Krystal Hosting Ltd
Created
1999-12-23
Updated
2024-04-28
Name servers
  • ns1.kloudns.co.uk.
  • ns2.kloudns.co.uk.
  • ns3.kloudns.co.uk.
  • ns4.kloudns.co.uk.

DNS records live

NS
  • ns1.kloudns.co.uk
  • ns2.kloudns.co.uk
  • ns3.kloudns.co.uk
  • ns4.kloudns.co.uk
MX
  • 0 chesswood-wsussex-sch-uk02i.mail.protection.outlook.com
Verified for
  • Apple
  • Google
  • Meta
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:80.209.132.183 include:spf.protection.outlook.com include:mail.zendesk.com -all
strict (-all)
DMARC
not published
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCvIOmyUs1o9Zl3/9mm8BeEJUyGcJ3JM8nuXeEx3+4bKxdmAajEUMZahVKhL8cHa/qPJRJnt55+VRjsU1TWFU…
selectors probed

Certificate (current) wrong cert

E8
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

Linked from (1)