indexo.dev

clubmark.org.uk

.uk crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP 200 2930 ms crawled 2026-05-13

GB · 77.72.2.79 · AS12488 Krystal Hosting Ltd

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
Mythic Beasts Limited
Created
2020-04-27
Expires
2027-04-27 341 days left
Updated
2025-08-16
Name servers
  • ns1.cloudhosting.co.uk.
  • ns2.cloudhosting.co.uk.

DNS records live

NS
  • ns1.krystal.uk
  • ns2.krystal.uk
MX
  • 10 mx1.krystal.uk
  • 20 mx2.krystal.uk

Email authentication weak

SPF
v=spf1 include:relay.k.io ip4:77.72.2.79 a mx ip4:185.199.220.29 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuoNFjuQ7+yCQooAUsCIlztm1EnrkzM7R8RxtLX102wnMJ5hEZQXKiydEo47KbtLlZ/oKg2R9VuZ5CY…
selectors probed

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 61 days

Full certificate history on crt.sh ↗

Linked from (4)