royalsociety.org

Observed Jul 22, 2026, 00:23 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

Up right now

Runs onMicrosoft Corporation

Email byMicrosoft 365

Secured bySectigo

Registered witheNom, LLC

tranco_20k

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

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

royalsociety.org

A / AAAA

131.145.23.143

Microsoft Corporationserves the site

ns-1316.awsdns-36.orgns-1630.awsdns-11.co.ukns-176.awsdns-22.comns-988.awsdns-59.net

awsdns-36.org + awsdns-11.co.uk + moreanswers its DNS

royalsociety-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.royalsociety.org

Sectigo Limitedissued its certificate

DNS Records

A 1

131.145.23.143

MX 1

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

TXT 5

anthropic-domain-verification-jdwj1t=spYa7JZgmLV6XjIud9rYTQU5d
dell-technologies-domain-verification=royalsociety.org_aaf25084-8c26-4bee-8e35-66b1b3a71697_1781276161
v=spf1 ip4:194.81.217.225 ip4:103.254.236.195 ip4:103.254.236.191 include:customers.clickdimensions.com include:spf.xledger.net include:_spf.rsmsecure.com include:spf.protection.outlook.com include:spf.london.aquilaiajax.com -all
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;
v=STSv1; id=10052025

NS 4

ns-1316.awsdns-36.org
ns-1630.awsdns-11.co.uk
ns-176.awsdns-22.com
ns-988.awsdns-59.net

SOA 1

ns-988.awsdns-59.net hostmaster.royalsociety.org

TLS Certificates (3)

Common Name	Issuer	Expires
`*.royalsociety.org`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36	Mon, 15 Mar 2027 23:59:59 +0000
`Sectigo Public Server Authentication CA DV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Wed, 21 Mar 2046 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 royalsociety.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_fb22c3b5029c328d
Output Hash: 44918be91cddb6a28c9c7aa7b3de2f53cb4d106dc64753b15a2b4e7bbbbc0344
Signature: ed25519:05b3cb277e48fb54bdf806d4a4dcd4654a707c48d2f9c99d3a4ffa47c42aae68f9d38bc2fe233663019f406053dec0313223a9754892ff25d0ee00172046c806
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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