← Directory / nactso.gov.uk

nactso.gov.uk

National Counter Terrorism Security Office - GOV.UK

● HTTP 200 → https://www.gov.uk/government/organisations/national-counter-terrorism-security-
🛡 Security Posture — 3/7 checks passing
🔒
HTTPS
✓ Yes
🛡
HSTS
✓ Yes
📧
SPF
soft-fail
✉️
DMARC
✗ No
🤖
robots.txt
✗ No
🔐
security.txt
✗ No
🗺
sitemap.xml
✗ No
🌐 DNS Records
A 151.101.128.144
151.101.64.144
151.101.0.144
151.101.192.144
MX 10 cluster4.eu.messagelabs.com.
10 cluster4a.eu.messagelabs.com.
NS ans2.cw.net.
ans1.cw.net.
TXT "v=spf1 :include:spf.messagelabs.com ~all" (SPF)
SOA infoblox-prk-grid01.ipam.cw.net. auto-dns.cw.net. 2019061202 10800 3600 2419200 900
📋 WHOIS

No WHOIS data available

⚡ HTTP Details
Status 200
Server nginx
DNS Host Cw.Net
Final URL https://www.gov.uk/government/organisations/national-counter…
Content-Type text/html
📧SPF Record — policy: soft-fail
v=spf1 :include:spf.messagelabs.com ~all

Data collected: 21 June 2026