mi5.gov.uk

Observed Jul 21, 2026, 19:35 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Guarded by a firewall

Runs onCloudflare

Email byMicrosoft 365

Secured byAmazon

push_legacy

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat mi5.gov.uk actually stands on - every host below is a signed observation

mi5.gov.uk

A / AAAA

3.162.125.973.162.125.253.162.125.1023.162.125.49

Cloudflareserves the site

ns-1487.awsdns-57.orgns-1898.awsdns-45.co.ukns-488.awsdns-61.comns-984.awsdns-59.net

awsdns-57.org + awsdns-45.co.uk + moreanswers its DNS

mi5-gov-uk.mail.protection.outlook.com

Microsoft 365receives its email

TLS

mi5.gov.uk

Amazonissued its certificate

DNS Records

A 4

3.162.125.97
3.162.125.25
3.162.125.102
3.162.125.49

MX 1

0mi5-gov-uk.mail.protection.outlook.com

TXT 8

854j78hqqj9pqz48blbfrnjhx4gwmbbw
MS=ms75295039
_65ckeqv9mq0eiq25y1whu7ak8im8s7f
__9irn36x8fztadb92worj93o195bguuc
apple-domain-verification=thJj1Idtrz79bAzF
h776q6drn6d2ys3pbblz80km9rdnr05m
v=spf1 include:spf.protection.outlook.com ip4:91.186.2.0/24 mx:mi5.gov.uk ~all
v=DMARC1;p=reject;adkim=s;aspf=s;rua=mailto:dmarc-rua@dmarc.service.gov.uk;

NS 4

ns-1487.awsdns-57.org
ns-1898.awsdns-45.co.uk
ns-488.awsdns-61.com
ns-984.awsdns-59.net

SOA 1

ns-1487.awsdns-57.org awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`mi5.gov.uk`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Fri, 08 Jan 2027 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for mi5.gov.uk. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/mi5.gov.uk">
  <img src="https://domaindrift.io/badge/mi5.gov.uk.svg"
       width="300" height="64" alt="DomainDrift signed observations for mi5.gov.uk">
</a>

Ed25519 Receipt

Receipt ID: rcpt_c0eeb8de921a6bcf
Output Hash: 9ce155f4b40af475bcf59c9a8080175f293d1b8c388840503506717b80aaab62
Signature: ed25519:589f49d1d73426b1e7c603aa1d87cd7a762dc2add65528b7818471b52a5103e9e5051387ec4832bc594eebc1408866f73ff6ec21bc4c87c35a4761fed947ea05
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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