us-ocb.org

Observed Jul 26, 2026, 15:31 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

Secured byInternet2

1 subdomain · domcop

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

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

us-ocb.org

A / AAAA

128.128.236.15

unattributedserves the site

bdds-ext01.whoi.edubdds-ext02.whoi.edu

whoi.eduanswers its DNS

mx1.whoi.edumx2.whoi.edu

whoi.edureceives its email

TLS

web.whoi.edu

Internet2issued its certificate

DNS Records

A 1

128.128.236.15

MX 2

10mx1.whoi.edu
10mx2.whoi.edu

NS 2

bdds-ext01.whoi.edu
bdds-ext02.whoi.edu

SOA 1

bdds-xha.whoi.edu helpdesk.whoi.edu

TLS Certificates (3)

Common Name	Issuer	Expires
`web.whoi.edu`	C=US, O=Internet2, CN=InCommon RSA Server CA 2	Wed, 02 Dec 2026 23:59:59 +0000
`InCommon RSA Server CA 2`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 15 Nov 2032 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services	Sun, 31 Dec 2028 23:59:59 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID: rcpt_da142c6bfa09b468
Output Hash: 3164be0ddcd915d2bb39f642f6c44290a9f203da04cbad177358b58dd7aa4423
Signature: ed25519:010aee26f3143fa1acd6b77a0c384fb577e3f4274ee82c376879d698c05205d9ca9d9f8af60b9bf6d8677656706a46d6f782e0bf297ae8306588dfe23aa9910a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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