russellcenter.org

Observed Jul 27, 2026, 04:39 UTC (5d 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 byMicrosoft 365

Secured byLet's Encrypt

1 subdomain · domcop

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

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

russellcenter.org

A / AAAA

148.72.59.169

unattributedserves the site

ns67.domaincontrol.comns68.domaincontrol.com

domaincontrol.comanswers its DNS

russellcenter-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.russellcenter.org

Let's Encryptissued its certificate

DNS Records

A 1

148.72.59.169

MX 1

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

TXT 4

v=verifydomain MS=8504630
zyQKNrmqLQUGv721pWCZpQ==
v=spf1 include:spf.protection.outlook.com include:spf.officernd.com -all
v=DMARC1; p=quarantine; adkim=s; aspf=s; sp=none; fo=1

NS 2

ns67.domaincontrol.com
ns68.domaincontrol.com

SOA 1

ns67.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common Name	Issuer	Expires
`www.russellcenter.org`	C=US, O=Let's Encrypt, CN=YR1	Mon, 21 Sep 2026 03:17:11 +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 (1)

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

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

Ed25519 Receipt

Receipt ID: rcpt_fc7274598dcec1f6
Output Hash: 5afe30a38ccfa0fcf05a5a199bf2ca788833c73f001bf9c43418c4405e4057dc
Signature: ed25519:63bca24418ba8d401321995548cf11b9d43201a5d93b392e519d80e4dcfd010357933eba3a5b36e01708f1c00278672d1e3e6e966ad3c0793bc25dd3625f8606
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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