whoi.edu

Observed Jul 22, 2026, 00:36 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 onWoods Hole Oceanographic Institution

Email byMicrosoft 365

Secured byInternet2

Also usesZoomAtlassian

3 subdomains · tranco_40k

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

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

whoi.edu

A / AAAA

128.128.236.61

Woods Hole Oceanographic Institutionserves the site

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

whoi.eduanswers its DNS

whoi-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

clapp.whoi.edu

Internet2issued its certificate

DNS Records

A 1

128.128.236.61

MX 1

10whoi-edu.mail.protection.outlook.com

TXT 13

openai-domain-verification=dv-O6ZaMwcdLFjXnCeJIQlBK2lq
anthropic-domain-verification-hgwg00=jECBcRHV69aXhDxtYJ0wwc2sU
ZOOM_verify_Qmsi3v2pREezTJANeVP4vw
v=spf1 include:_s00819647.autospf.email -all
ciscocidomainverification=5e4d3a180c48cb2aabeb7c0b0e17c9aca971e9ec37ddad7a9b7e89cc36e56e09
adobe-idp-site-verification=12b3c71d354430bf2b60981595217409dcc28f57fc03accc182b4cb2153cb067
atlassian-domain-verification=4OlJ/mj7nCnahYlpLd7saROUovHNL8qRoa3TAZO4cTkCd6wP/maWCQvmSaDcyPp8
apple-domain-verification=BEmeDQLXMHzjsT0n
udPKr3JK+3BHk4ykyd/xh4MFJgeGAvLCE5YOlQ9x8BY5vCVi0NtnUezuo830ukg7rjVXzHTht/O+sg4FBWUkWA==
DD70ZI26HU3WDCC7JQHXESW520BAKUXWJB342UL1D

NS 2

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

SOA 1

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

TLS Certificates (2)

Common Name	Issuer	Expires
`clapp.whoi.edu`	C=US, O=Internet2, CN=InCommon RSA Server CA 2	Wed, 12 Aug 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

Subdomains (3)

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

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

Ed25519 Receipt

Receipt ID: rcpt_d4536f62bdbe037e
Output Hash: b8916fbbed6d0d14e75d1e8172381b62d964ff5b7406d386a7d03334c34b474f
Signature: ed25519:187c5ed038d483f9e76469c005b3cec1990d056822fa3805e84811382046e22cbadac62ccf576e3c48ea9a1a577c8d7aa6320b2a1e9788cec4cb13f54960bb0c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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