hmpo.gov.uk
The United Kingdom Country Signing Certificate Authority (CSCA) – UK Country Signing Certificate Authority – GOV.UK
● HTTP 200
→ https://hmpo.gov.uk/csca
🛡 Security Posture — 4/7 checks passing
HTTPS
✓ Yes
HSTS
✓ Yes
SPF
fail
DMARC
✗ No
robots.txt
✗ No
security.txt
✗ No
sitemap.xml
✓ Yes
🌐 DNS Records
| A | 18.130.108.206 |
| 18.133.111.26 | |
| MX | 10 smtp1.homeoffice.gov.uk. |
| 10 smtp2.homeoffice.gov.uk. | |
| 10 smtp3.homeoffice.gov.uk. | |
| 10 smtp4.homeoffice.gov.uk. | |
| NS | ns-1365.awsdns-42.org. |
| ns-2030.awsdns-61.co.uk. | |
| ns-510.awsdns-63.com. | |
| ns-708.awsdns-24.net. | |
| ns1-32.azure-dns.com. | |
| ns2-32.azure-dns.net. | |
| ns3-32.azure-dns.org. | |
| ns4-32.azure-dns.info. | |
| TXT | "0saKQXVsEwe26q4mzu/zayO5PnJXWs/zw+i7fVxP7fs/SEIuWS9XJwQkJ4F6t9aIZF2rkvqkjG71XGdqGUchZg==" |
| "E0G0S20935" | |
| "MS=ms26647241" (Microsoft MS Verification) | |
| "QuoVadis=ac18ae4c-7c94-44ec-b8fb-622c85d6f9d4" | |
| "adobe-idp-site-verification=12745d082f0122d00a6ac369ec9edff9a2b54fd6e569dee485e26119cd5523ee" | |
| "v=spf1 include:metis.homeoffice.gov.uk ip4:18.168.37.156/30 ip4:18.98.162.104/30 -all" (SPF) | |
| SOA | ns1-32.azure-dns.com. azuredns-hostmaster.microsoft.com. 1 3600 300 2419200 300 |
📋 WHOIS
No WHOIS data available
⚡ HTTP Details
📧SPF Record — policy: fail
v=spf1 include:metis.homeoffice.gov.uk ip4:18.168.37.156/30 ip4:18.98.162.104/30 -all
Data collected: 21 June 2026