rrc.edu

Observed Jul 28, 2026, 09:48 UTC (19h 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

Also usesGoogle Search Console

IPv6 · 1 subdomain · majestic

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

INFRASTRUCTURE MAPwhat rrc.edu actually stands on - every host below is a signed observation

rrc.edu

A / AAAA

23.185.0.22620:12a:8001::22620:12a:8000::2

2620serves the site

ns23.domaincontrol.comns24.domaincontrol.com

domaincontrol.comanswers its DNS

rrc-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

reconstructingjudaism.org

Let's Encryptissued its certificate

DNS Records

A 1

23.185.0.2

AAAA 2

2620:12a:8001::2
2620:12a:8000::2

MX 1

0rrc-edu.mail.protection.outlook.com

TXT 5

google-site-verification=lH2RkMcQ1LHPw9N5DdfBeJomJUnuwLdLv7I5KwzAy4Y
MS=226238AAB01544E4CC7213F5061AF4C4528D4A8D
google-site-verification=TfFAt0iXhOemso7hksAxP8fSluBe2WN4-d9qDsvqQlE
v=spf1 include:spf.protection.outlook.com -all
v=DMARC1; p=reject;

NS 2

ns23.domaincontrol.com
ns24.domaincontrol.com

SOA 1

ns23.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common Name	Issuer	Expires
`reconstructingjudaism.org`	C=US, O=Let's Encrypt, CN=YR1	Mon, 05 Oct 2026 09:10:52 +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.rrc.edu

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 rrc.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_5ca76ad9af23b8d9
Output Hash: 50aa2ea952e9997750bf59f96540dda040ef63f5dae5135d3df54006de1d751f
Signature: ed25519:d23f24e3843dd7ef63d4a4cfe33d7d41c385211c7d9f7a0f34cceeb248043fa6e22e3a052b6d38f1913a441a84ae18272bf56f72fc4d56ca783433f806295404
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/rrc.edu