mckesson.com

Observed Jul 21, 2026, 19:11 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

Runs onCloudflare

Email byProofpoint

Secured byGlobalSign

Registered withCSC Corporate Domains, Inc.

Also usesAtlassianGoogle Search ConsoleDocuSignMiroDocker

9 subdomains · fortune_500

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

INFRASTRUCTURE MAPwhat mckesson.com actually stands on - every host below is a signed observation

mckesson.com

A / AAAA

45.60.171.2645.60.151.26

Cloudflareserves the site

ep1ns04.mckesson.comep2ns02.mckesson.netep1ns03.mckesson.orgep1ns02.mckesson.net+3 more

mckesson.com + mckesson.net + moreanswers its DNS

mx0b-0016dd01.pphosted.commx0a-0016dd01.pphosted.com

Proofpointreceives its email

TLS

imperva.com

GlobalSign nv-saissued its certificate

DNS Records

A 2

45.60.171.26
45.60.151.26

MX 2

10mx0b-0016dd01.pphosted.com
10mx0a-0016dd01.pphosted.com

TXT 54

6HW7VbdC46TvxVWoSe8CnRarsoe0IibIHVDYTKDU+DsgOFSs4+umn4U01hLn/Pv3VVuZJ8Aj7ceI+s9y8k6dpw==
atlassian-domain-verification=gsDuvpVuuRKIaIKumVqSuZQSQRKqU3N1C1k1fzdGarBkVd2VGgHI8jzltiZ6hQJ5
google-site-verification=0uAVGaP0T4zaAKC1RnZWuA0XF5cLfnHVcEMmHSit8Kw
ciscocidomainverification=68215d26e8053d31a1fbd9f1d25a25684a4562873b43c57453678a63b274a9c5
AJIj3IyYGuA39n0ASGhvJU6JomRwVXJxgp/MjK0iPix0EjidtRhaVC1EZ1X9awXcDetmM6sLzye7OuoolIqMdw==
docusign=f98e2957-5daa-440f-a522-187ee7b26774
google-site-verification=dVh-bwFVWejx17HEYQc7Ff9EBUYz4HpsAmX5G45sFzM
onetrust-domain-verification=f915b4562bf044bd9336ceee2559d597
onetrust-domain-verification=20e3bc9e9f6e4c3589d4e6f1aabfa049
Dynatrace-site-verification=da530ba1-8c85-4a5d-bd59-7c0b5d0759fd__fk0m69autih7be45qtqgkubr6i

NS 7

ep1ns04.mckesson.com
ep2ns02.mckesson.net
ep1ns03.mckesson.org
ep1ns02.mckesson.net
ep1ns01.mckesson.com
ep2ns01.mckesson.com
ep2ns03.mckesson.org

SOA 1

ndh1-nmgt-ins2.mckesson.com noreply.mckesson.com

SRV 2

c2s.mckesson.com.webexconnect.com:5222 p5
s2s.mckesson.com.webexconnect.com:5269 p5

CAA 8

issue "digicert.com"
issue "globalsign.com"
issue "letsencrypt.org"
issuemail "digicert.com"
issue "pki.goog"
issue "amazon.com"
issue "identrust.com"
issuemail "identrust.com"

TLS Certificates (2)

Common Name	Issuer	Expires
`imperva.com`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 DV TLS CA 2026 Q1	Sat, 08 Aug 2026 13:52:39 +0000
`GlobalSign Atlas R3 DV TLS CA 2026 Q1`	2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign	Fri, 15 Oct 2027 00:00:00 +0000

Subdomains (9)

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 mckesson.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_9b9fff29ff1661bd
Output Hash: e0f33cb3143ca77712691880800d734d0f01aa0b8154c40890f8ef1f3f95059e
Signature: ed25519:1af1d99925e335a1d64e87e12d39dc0367ab0a5e42db18472d7d1a43917ca7d36de1b648654bbf9db9aa0bde01ec0e9ccb8c9e98080eee596cd0198794155603
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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