mckesson.ca

Observed Jul 19, 2026, 08:07 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byProofpoint

Also usesAtlassianMiroDocuSign

6 subdomains · tranco_100k

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

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

mckesson.ca

A / AAAA

45.60.109.13045.60.73.130

Cloudflareserves the site

ep2ns03.mckesson.orgep1ns04.mckesson.comep2ns02.mckesson.netep1ns03.mckesson.org+3 more

mckesson.org + mckesson.com + moreanswers its DNS

mxa-0016dd03.gslb.pphosted.commxb-0016dd03.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 308 → https://www.mckesson.ca/

HTTP status308

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time214 ms

DNS resolutionNOERROR

Redirect chain

https://www.mckesson.ca/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

45.60.109.130
45.60.73.130

MX 2

10mxa-0016dd03.gslb.pphosted.com
20mxb-0016dd03.gslb.pphosted.com

TXT 26

cisco-ci-domain-verification=33a7da067c9e0e818682165391bd018dece1f90d43852220523e5022ce906263
airtable-verification=04ea8df8518c501d977e4ec8823675aa
atlassian-domain-verification=gsDuvpVuuRKIaIKumVqSuZQSQRKqU3N1C1k1fzdGarBkVd2VGgHI8jzltiZ6hQJ5
windsurf-verification=Z4-vzQy4m5cBVl0ayeP_KhNAhKHwjOVAb02NL6mDO8Q=
miro-verification=88fbc5bc244b32dbb566b32a427f088e92b3008e
v=spf1 mx ip4:199.47.57.165/32 ip4:199.47.57.166/32 ip4:208.94.109.81/32 ip4:208.94.109.2/32 include:spf-0016dd03.pphosted.com include:spf.protection.outlook.com include:spf.bananatag.com ~all
adobe-idp-site-verification=f9b8b7c82fa3791b4bc6c71e0544f373157e52bc54009954c0a1b8281cadc25e
RkKofp6scnOxiSGLTX0a4FBiMcsez+etgifDHz4gRlsGcqRDyWXPP0cc08z1qoJlSqU4saT5MJ7tK2mEV8JNPA==
globalsign-domain-verification=DC301F8C3B14EF1D73D51232DB93719F
vfndod6tl09b96r7t75vmmo9uj

NS 7

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

SOA 1

ddc1-nmgt-ins2.mckesson.com noreply.mckesson.com

CAA 6

issuemail digicert.com
issuemail identrust.com
issue digicert.com
issue globalsign.com
issue identrust.com
issue letsencrypt.org

TLS Certificates (0)

None.

Subdomains (6)

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

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

Ed25519 Receipt

Receipt ID: 2c8c6735-18de-41d6-808a-54fbf0b24ea5
Output Hash: 6df9bbbdbf901e2c52992528cfd2164d0d3b6a0a5ccf13dd5697899ec84d08fd
Signature: ed25519:6a489fb387cc5e2331e4431307a94fb08d9645da261766d92717ff256a7e8a51f22e245464e820000bb1a81178c8d8d342eff74dbd48596478d378773354500b
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/mckesson.ca