duncancampbell.org

Observed Jul 27, 2026, 19:04 UTC (4d 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

Secured byLet's Encrypt

1 subdomain · majestic

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

INFRASTRUCTURE MAPwhat duncancampbell.org actually stands on - every host below is a signed observation

duncancampbell.org

A / AAAA

37.220.108.144

unattributedserves the site

ns.gndns.org.ukns0.greennet.org.uk

gndns.org.uk + greennet.org.ukanswers its DNS

mail2.greennet.org.uksmtp-gate.gn.apc.org

greennet.org.uk + apc.orgreceives its email

TLS

www.duncancampbell.org

Let's Encryptissued its certificate

DNS Records

A 1

37.220.108.144

MX 2

30mail2.greennet.org.uk
10smtp-gate.gn.apc.org

TXT 2

v=spf1 include:_spf.gn.apc.org a mx -all
v=DMARC1; p=none;

NS 2

ns.gndns.org.uk
ns0.greennet.org.uk

SOA 1

ns0.greennet.org.uk hostmaster.gn.apc.org

SRV 2

imap.gn.apc.org:993 p0
smtp.gn.apc.org:587 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`www.duncancampbell.org`	C=US, O=Let's Encrypt, CN=YR2	Sat, 26 Sep 2026 13:48:59 +0000
`YR2`	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 (1)

www.duncancampbell.org

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 duncancampbell.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_9e6a5cdd955770b0
Output Hash: 9d5e6736c97ff42301410e58f49097f1dc2b3f38f0efbfa8f7227f2d058d9f78
Signature: ed25519:57e5a6f96ca2d9fed2cac4c297d619518642c2bf526106b4a52fad5eb67a10c878e3e14225d2cdad4d6dcde23913fd3e727fd34f2cae39339a75211e24a59c07
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/duncancampbell.org