rsgs.org

Observed Jul 28, 2026, 01:02 UTC (16h 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

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

rsgs.org

A / AAAA

18.194.96.163

unattributedserves the site

ns.heartinternet.ukns2.heartinternet.uk

heartinternet.ukanswers its DNS

rsgs-org.mail.protection.outlook.com

outlook.comreceives its email

TLS

rsgs.org

Let's Encryptissued its certificate

DNS Records

A 1

18.194.96.163

MX 1

0rsgs-org.mail.protection.outlook.com

TXT 7

google-site-verification=tQsdNzvHcbSkD5nvhE-hdWQHho1KzusvYd9rcMiZfk4
access-domain-verification=153cb7de7f8a4f6ba712a0ff70df3cc95c39002772947cf6af1098c50e31342a
v=spf1 include:soverin.net include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk -all
MS=ms13567261
v=spf1 ip4:79.170.44.118 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.raisingit.com include:soverin.net ~all
google-site-verification=mqVPcu8wpuO_WnrLv9GsHStRTreiBaZs1-f2zJdfMns
v=DMARC1; p=none;

NS 2

ns.heartinternet.uk
ns2.heartinternet.uk

SOA 1

ns.heartinternet.uk hostmaster.mainnameserver.com

TLS Certificates (2)

Common Name	Issuer	Expires
`rsgs.org`	C=US, O=Let's Encrypt, CN=R12	Sun, 09 Aug 2026 07:26:42 +0000
`R12`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 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 rsgs.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_c6bf7eef8c30d940
Output Hash: 24fdee9a036530bfde2118adfc069496b823746c3a0a2dfd0975316d86ea93c5
Signature: ed25519:bfbbcb056ada19925062ab21384700ed3b05914560a02f1f5740e3edba2cecb3a7d4a1f3bbb243f79ce038db6e135916f802d0992c83d35a05746d1048174707
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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