cranfield.ac.uk

Observed Jul 22, 2026, 00:54 UTC (1d 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

Up right now

Runs onMicrosoft Corporation

Email byProofpoint

Secured byLet's Encrypt

Also usesGoogle Search ConsoleFacebook/Meta

4 subdomains · tranco_40k

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

INFRASTRUCTURE MAPwhat cranfield.ac.uk actually stands on - every host below is a signed observation

cranfield.ac.uk

A / AAAA

20.49.200.40

Microsoft Corporationserves the site

dns0.cranfield.ac.ukns2.ja.netdns1.cranfield.ac.uk

cranfield.ac.uk + ja.netanswers its DNS

mxa-0035df01.gslb.pphosted.commxb-0035df01.gslb.pphosted.com

Proofpointreceives its email

TLS

www.cranfield.ac.uk

Let's Encryptissued its certificate

DNS Records

A 1

20.49.200.40

MX 2

10mxa-0035df01.gslb.pphosted.com
10mxb-0035df01.gslb.pphosted.com

TXT 20

666418ab-b11f-4383-a089-3d3a1e1feed6
bw=eXF1ND35QbSfk34bO6XGmJG2nXZNdtG6jbETfHnb6csz
mindmanager-verification=f787e6ab67defa90973e19e0caaa30261c1082c6ef3e82eb8ad3107b4efc0b73
d365mktkey=PUEfWtCMSZf8Nz3I2a8Mrx21NZ9vUMYeXD4T8pxvZGMx
26119CB6-1707-4548-BC3F-0EC7AD5780D2
google-site-verification=6LwP4htq6FdtC11ZPcPrnmTIVJzioUsyE-q2ewFbB0s
facebook-domain-verification=emcregdyir8vewlq5vomyxrm887o0y
twilio-domain-verification=3ea68200ac7af7f5da34912f4dea8044
QhcaVDCaX6srt2K9B5qX4MdogvN9d81lLdcCHOEdw4/BnS89QWJ4TMBe9V8igZdUZWzPh8uJQ+4bsgqTYVuvLQ==
v=spf1 redirect=_spf.cranfield.ac.uk

NS 3

dns0.cranfield.ac.uk
ns2.ja.net
dns1.cranfield.ac.uk

SOA 1

dns0.cranfield.ac.uk dns-admin.cranfield.ac.uk

TLS Certificates (3)

Common Name	Issuer	Expires
`www.cranfield.ac.uk`	C=US, O=Let's Encrypt, CN=YR1	Tue, 22 Sep 2026 08:28:41 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (4)

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 cranfield.ac.uk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f9553438506b59ba
Output Hash: fd1ff5cf721ffb0a73510da4682404195fcdce518909475be7064dd031a0af76
Signature: ed25519:8cf67fb81efb885a1e5bdada56cc22f5e9870c0ca7275ddd783563cb564dacbaf7cfc8bed002e5c2967f2d0caeeda1114c84af774a3044e653968081612ab80c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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