dstl.gov.uk
Defence Science and Technology Laboratory - GOV.UK
🛡 Security Posture — 3/7 checks passing
HTTPS
✓ Yes
HSTS
✓ Yes
SPF
fail
DMARC
✗ No
robots.txt
✗ No
security.txt
✗ No
sitemap.xml
✗ No
🌐 DNS Records
| A | 151.101.16.144 |
| MX | 10 relay-ptn.dstl.gov.uk. |
| 20 relay-pdw.dstl.gov.uk. | |
| NS | ns1.cs.ucl.ac.uk. |
| ns3.ja.net. | |
| ns0.dstl.gov.uk. | |
| ns1.dstl.gov.uk. | |
| TXT | "v=spf1 mx -all" (SPF) |
| "v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; aspf=s" (DMARC) | |
| "cisco-ci-domain-verification=11b8ec03800821a5a95218b8a0f066ad8aec12b8588ec4412bfb774b186aba07" | |
| "91B8E941-DE5A-436C-B44C-74C62E1C1D0E" | |
| "cisco-ci-domain-verification=1ea219824a483027e005bac93fd2b80d542419adce996319fa24814d2ac3254" | |
| "X07kGRYe/7p785BK9Zq8k6A/YUd0OnMdIHm/QDW35Voz1tmPe4RTXUo+9Eo/nf5P6yRQqzJAgMzVamWKQ+jV3Q==" | |
| SOA | ns1.cs.ucl.ac.uk. hostmaster.cs.ucl.ac.uk. 202605111 14400 1800 3600000 360000 |
📋 WHOIS
Registrant UK Cabinet Office
Type UK Government Body
Registered 1996-08-01T00:00:00+00:00
Registrar No registrar listed. This domain is directly registered with Nominet.
⚡ HTTP Details
Status 200
Server nginx
DNS Host Ac.Uk
Content-Type text/html
📧SPF Record — policy: fail
v=spf1 mx -all
Data collected: 21 June 2026