indexo.dev

3deepmedia.co.uk

.uk crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP 200 1997 ms crawled 2026-05-31

GB · 77.72.2.42 · AS12488 Krystal Hosting Ltd

Reputation 87/100 weak security headers no dmarc policy

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 ip4:77.72.0.226 +a +mx +ip4:77.72.2.42 include:relay.k.io ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+CW/KsFIL5f3HbwteTKTNojvqCAmBeuL91N/5vzNsTFbcSEwFfCus3Ir+aBt9Xrv30RSk7F2VXubRI…
selectors probed

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 55 days

Full certificate history on crt.sh ↗

Linked from (1)