indexo.dev

amcbooks.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP 200 4862 ms crawled 2026-05-11

GB · 77.72.2.44 · AS12488 Krystal Hosting Ltd

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
Netistrar Limited
Created
2009-09-11
Expires
2026-09-11 115 days left
Updated
2025-08-18
Name servers
  • ns1.krystal.co.uk
  • ns2.krystal.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 ip4:77.72.2.44 include:relay.k.io a mx ip4:77.72.1.2 ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 70 days

Full certificate history on crt.sh ↗

Linked from (1)