polymtl.ca

Observed 2026-07-13T07:38:57.578Z (7h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMandrill (Mailchimp)

Also usesZoomAtlassianGoogle Search ConsoleHubSpot

102 subdomains · tranco_40k

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

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

polymtl.ca

A / AAAA

45.60.105.4045.60.44.40

Cloudflareserves the site

ns1.zonerisq.cans2.zonerisq.ca

zonerisq.caanswers its DNS

mx2.hc737-8.ca.iphmx.commx1.hc737-8.ca.iphmx.com

Mandrill (Mailchimp)receives its email

HTTPS probe

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

HTTP status308

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time247 ms

DNS resolutionNOERROR

Redirect chain

https://www.polymtl.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

45.60.105.40
45.60.44.40

MX 2

15mx2.hc737-8.ca.iphmx.com
10mx1.hc737-8.ca.iphmx.com

TXT 14

atlassian-sending-domain-verification=8d7469c9-da6c-4933-930f-c05d6b46b38a
ZOOM_verify_lZZ3Y89-R9CMmcFM5qNcTQ
MS=ms30613241
druide-validation-domaine=E4918Fde324F173243D57134b8729b71
spf2.0/pra ?all
ciscocidomainverification=6ff4d0c0bd0e054c48efa45ae616018e0b6c2b77e1f230412c3c29b1db25910
xm5htq2ncc99jyxzk8fzqd7b0x9b1c4b
atlassian-domain-verification=wiw65Td5Z3aoNEnUvcc4OsG6CwGkgxZGfd46LIRyIqsYJMLn5ccwSSpfhhfD4FIp
google-site-verification=VQTjDkZ23v09xIZumeM2Qn4BOov1Y_x0JaYLZTJEwf8
v=spf1 ip4:132.207.0.0/16 include:spf.mandrillapp.com include:spf_local.uquebec.ca include:outboundmail.blackbaud.net include:spf.cyberimpact.com ip4:204.136.15.135 ip4:65.93.243.11 ip4:149.72.117.191 ip4:149.72.193.123 exists:%{i}.spf.hc737-8.ca.iphmx.com ip4:66.254.51.131 include:spf.protection.outlook.com include:27107301.spf02.hubspotemail.net ip4:52.60.245.122 ip4:52.60.222.30 ip4:52.60.204.165 ip4:35.182.111.116 ip4:173.244.184.143 ip4:207.200.3.14 ip4:167.89.98.161 include:spf.catalyst-ca.net ~all

NS 2

ns1.zonerisq.ca
ns2.zonerisq.ca

SOA 1

ns1.zonerisq.ca dnsmaster.polymtl.ca

TLS Certificates (0)

None.

Subdomains (102)

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

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

Ed25519 Receipt

Receipt ID: 88590087-dc1c-4789-abc3-0a5194963c3d
Output Hash: 1b437a0dcc868bc5ab3edf53efc60339570f3c032cf897bb30b008d478fb2710
Signature: ed25519:27a029b25cc0768b8d10ce11593bfb2f23c0ef3ce3e3b9845288970df4e258cf8dd0c643261f95d81fdf1193212486452e53555b232f0450748e7defc4854c07
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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