revsoc21.uk

Observed Jul 26, 2026, 06:17 UTC (7d 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

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

majestic

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

INFRASTRUCTURE MAPwhat revsoc21.uk actually stands on - every host below is a signed observation

revsoc21.uk

A / AAAA

77.72.2.87

unattributedserves the site

ns1.krystal.ukns2.krystal.uk

krystal.ukanswers its DNS

smtp.google.com

Google Workspacereceives its email

TLS

www.revsoc21.uk.rs21test.org.uk

Let's Encryptissued its certificate

DNS Records

A 1

77.72.2.87

MX 1

1smtp.google.com

TXT 3

google-site-verification=IPiSANg9Oew9_Jl11IMJ9xRC44tShxHLZ5CMFO_-u2s
v=spf1 +a +mx +ip4:77.72.2.87 include:relay.k.io include:_spf.google.com ~all
v=DMARC1; p=none;

NS 2

ns1.krystal.uk
ns2.krystal.uk

SOA 1

ns1.krystal.uk admin.k-validator-carp-lon.krystal.uk

TLS Certificates (3)

Common Name	Issuer	Expires
`www.revsoc21.uk.rs21test.org.uk`	C=US, O=Let's Encrypt, CN=YR2	Fri, 02 Oct 2026 15:21:55 +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 (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 revsoc21.uk. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/revsoc21.uk">
  <img src="https://domaindrift.io/badge/revsoc21.uk.svg"
       width="300" height="64" alt="DomainDrift signed observations for revsoc21.uk">
</a>

Ed25519 Receipt

Receipt ID: rcpt_614883a8ca9d011c
Output Hash: d2dff381e335821f86fd8281642eab84213525e75bc2f40a56cdbbabb68c8e2f
Signature: ed25519:b3a20bd2017c09b9ca3e1f96196894c3481f33c4e8db8855eef0a0f6179600acfc1b18491e926a6f9d26f3f77c76ece326d680ad5b8e91bb6d913c6498a6470e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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