mayoclinic.org

Observed Jul 21, 2026, 19:11 UTC (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onMayo Foundation for Medical Education and Research

Secured bySectigo

Also usesGoogle Search ConsoleFacebook/Meta

4 subdomains · healthcare

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

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

mayoclinic.org

A / AAAA

129.176.1.88

Mayo Foundation for Medical Education and Researchserves the site

a18-66.akam.neta1-70.akam.neta3-66.akam.neta10-66.akam.net+4 more

akam.net + mayo.eduanswers its DNS

mail2.mayo.edumail5.mayo.edumail3.mayo.edumail4.mayo.edu

mayo.edureceives its email

TLS

mwredirects5.mayo.edu

Sectigo Limitedissued its certificate

DNS Records

A 1

129.176.1.88

MX 4

10mail2.mayo.edu
10mail5.mayo.edu
10mail3.mayo.edu
10mail4.mayo.edu

TXT 15

google-site-verification=4c_u2Bkm2Ukeurbn5E8KNOMWB8mZ13akrsKP4Pf9MLY
apple-domain-verification=5FmDAtv2LsDzpMQJbHcPQadpnY8p1YJn5I5oM64bP_k
facebook-domain-verification=hb879ie9x7og44v8xzca5ea8aywdbn
google-site-verification=6vNtdz7ZLqfEYDC2BP1hJKrMY_7QtttXQiTykug1hYA
google-site-verification=c_nY9XkweOjwanwbo_17mAeu3bcE4YM5ow3YLyr2F_Q
fastly-domain-delegation-b7wfficndvihh4xc7g4z-782253-2024-06-25
google-site-verification=JKKcK-DB3LxE-lKs2pZjLfa9o--85ahsbeOwD-LDNdY
google-site-verification=rSQpDFkAgTB3fF4YoIkO1jSJOs7JOlG8CZMzuQJNdxs
v=spf1 mx include:_spf.mayo.edu include:_spf_msgfe_mcmo.mayo.edu -all
google-site-verification=RTxl6bpOvfdYSWz8OvWzgQBH7z8MU19_g8HIm0_FvmM

NS 8

a18-66.akam.net
a1-70.akam.net
a3-66.akam.net
a10-66.akam.net
dns2.mayo.edu
a14-64.akam.net
dns1.mayo.edu
a13-66.akam.net

SOA 1

dns1.mayo.edu noc.mayo.edu

TLS Certificates (4)

Common Name	Issuer	Expires
`mwredirects5.mayo.edu`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R40	Wed, 02 Dec 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA OV R40`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Sun, 13 May 2040 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (4)

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

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

Ed25519 Receipt

Receipt ID: rcpt_261752cd776cebf0
Output Hash: 62e2836108f5e5b928ef7e2625ae25525ec146605f325cc03b3f74342bc9c2bf
Signature: ed25519:87f326f13f933409879d899d11eb8847a7b821f21bd0d4b80a92b4ab17a18c361e172c3ed76f87ace57be87b3d7fcd4bf613611c1095cb82d6c3ef3ca7d7ad08
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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