mcmaster.ca

Observed Aug 11, 2026, 02:15 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mcmaster.ca was taken 4d ago

mcmaster.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mcmaster.ca under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mcmaster.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured bySectigo

Registered withCanHost Inc.

Also usesYahooMicrosoft Dynamics 365AtlassianGoogle Search ConsoleAppleKlaviyoAdobe

7 subdomains · tranco

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

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

mcmaster.ca

A / AAAA

130.113.64.30

unattributedserves the site

ns1.d-zone.cans2.d-zone.ca

d-zone.caanswers its DNS

mcmaster-ca.mail.protection.outlook.com

Microsoft 365receives its email

TLS

pinwps02.uts.mcmaster.ca

Sectigo Limitedissued its certificate

DNS Records

A 1

130.113.64.30

MX 1

0mcmaster-ca.mail.protection.outlook.com

TXT 24

atlassian-sending-domain-verification=0fb14a24-012b-41f7-b7a1-7e3ce42d0b86
d365mktkey=GwGpcGCtSXEHHxeN6637RIwGlqxnNT3KACzTRTlKjFQx
atlassian-domain-verification=7tVM7m0gVEaRA9kiMGlZ/z6VAf74LxiDHqtGrln5uTAqAFrJIn4amKKStzq4TsSW
apple-domain-verification=pP0SnDHkvHNfZF2H
d365mktkey=zSvHOR1ZhqzajQtQWrQO9b75HKRJMPNJBmwFuCvClv8x
d365mktkey=YTnNJYJsii4myK252BbgMuWJut9vz2L6kYhVlBDzauAx
d365mktkey=tzDJlROex9Lhg8E6yBxB0MxJMjYYxvDhdxi4t9GTcfgx
d365mktkey=BqjSQ7Bvr0rnf5WzRbel4CtxAYI3EML4y9RNypv8QKEx
iContact723692
d365mktkey=XPSGEHOCqgkzxxlY1MUqVmWRmsAGMXOcs5llB5Vxl7kx

NS 2

ns1.d-zone.ca
ns2.d-zone.ca

SOA 1

ns1.d-zone.ca dnsgrp.mcmaster.ca

DMARC_RECORDS 1

v=DMARC1; p=none; fo=1; rua=mailto:ff21ea94@mxtoolbox.dmarc-report.com; ruf=mailto:ff21ea94@forensics.dmarc-report.com

TLS Certificates (4)

Common Name	Issuer	Expires
`pinwps02.uts.mcmaster.ca`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA EV R36	Sun, 01 Nov 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA EV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 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 (7)

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_ab3f5c93ad15707f
Output Hash: ec5ad32736e5091534552bc78b9f1ce7c77e670d73b697babe8f304eb9ca3028
Signature: ed25519:9dfdbdacbb0352a8a05d112e415d198b6123ad150524f91047662b4bf6f8a25bb72bbd92355b3f400b8a952dd757b200b14940ad05e49040e9896d63b4023a0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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