indexo.dev

ntw.nhs.uk

.uk crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP 200 21610 ms crawled 2026-05-18

GB · 77.72.2.38 · AS12488 Krystal Hosting Ltd

Reputation 95/100 weak security headers

DNS records live

NS
  • ns1.nhs.uk
  • ns2.nhs.uk
  • ns3.nhs.uk
  • ns4.nhs.uk
MX
  • 0 ntw-nhs-uk.mail.protection.outlook.com
TXT
Show 4 TXT records
  • u4EuC4VGtpFdFzsQszcylhvTM9TIpNdVu4T4K8C79ZJARp5Qv7LBJmW5OtIG8X6j11gGWJ1Sr1h9QcxTDQHt8A==
  • MS=ms71231330
  • apple-domain-verification=A8Ed2nItB4I5lkvn
  • smartsheet-site-validation=LDpfXBUQkWqtag1G4FdXDOy_SUv1fwTa

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.nhs.net ip4:82.16.31.249 ip4:81.134.145.138 -all
strict (-all)
DMARC
v=DMARC1;p=reject;rua=mailto:96RwExqricX@dmarc-rua.mailcheck.service.ncsc.gov.uk;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm8rdXyPvUPL+vJyCjsGkII5cR+/5xz1+zjp+Uy6C4U7kVUTxdA86Q7VlZ6TqzRPAFt4nZ+FehRhht4…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxaac8pIx2FmAPMYbhEOpmiuZQ5RCjMMsX+fwiDrM2v3meN8v81Aqx67WTK1SF3IH3h2o2KJXO2268i…
selectors probed

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 36 days

Full certificate history on crt.sh ↗

Linked from (1)