tsc.ca

Observed Jul 21, 2026, 17:06 UTC (3h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Email byMicrosoft 365

Secured byDigiCert

Also usesFacebook/Meta

18 subdomains · tranco_100k

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

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

tsc.ca

A / AAAA

23.213.80.164

unattributedserves the site

a8-66.akam.neta3-64.akam.neta6-65.akam.neta1-220.akam.net+2 more

akam.netanswers its DNS

tsc-ca.mail.protection.outlook.com

Microsoft 365receives its email

TLS

secure.theshoppingchannel.com

DigiCert Incissued its certificate

DNS Records

A 1

23.213.80.164

MX 1

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

TXT 9

_vdzlpsh1e8r8re8d87sm7hlmdye4dh7
_f4gjx7qsaixvh2uautjrr6rxn1gn09d
v=spf1 include:spf.protection.rci.rogers.com include:em4684.tsc.ca ~all
_g9hk4pjma321dc972h7rs8qj7y3d14m
facebook-domain-verification=876c1z006f2jlzka3jtcorfa6ks30o
MS=ms93753272
_kfp8fg0wp4dployfyeuvnixlo5cpe28
_5ew619hisr5bbui5rehlmbman40dn26
v=DMARC1;p=none;pct=100;rua=mailto:DMARC.Failures@rci.rogers.com

NS 6

a8-66.akam.net
a3-64.akam.net
a6-65.akam.net
a1-220.akam.net
a22-67.akam.net
a9-67.akam.net

SOA 1

a3-64.akam.net hostmaster.akamai.com

TLS Certificates (2)

Common Name	Issuer	Expires
`secure.theshoppingchannel.com`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1	Fri, 19 Feb 2027 23:59:59 +0000
`GeoTrust TLS RSA CA G1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Nov 2027 12:23:37 +0000

Subdomains (18)

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

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

Ed25519 Receipt

Receipt ID: rcpt_f96ab3e8b15089b1
Output Hash: 396f317dcf53df67407c85339ac4cc21c6571ecc8b222c260df50000e432e323
Signature: ed25519:223131763db884edd753c6946063c5628d7cc4a86380db62dc40206dcf9450b86b2d5ab60bac9657dd1569e23e9787858a7d84a855f13031663879a9cb37e005
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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