lethpolytech.ca

Observed Aug 11, 2026, 05:54 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lethpolytech.ca was taken 5d ago

lethpolytech.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lethpolytech.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 lethpolytech.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

Also usesGoogle Search ConsoleBitwardenHave I Been Pwned

IPv6 · tranco

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

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

lethpolytech.ca

A / AAAA

162.159.137.54162.159.136.542606:4700:7::a29f:89362606:4700:7::a29f:8836

Cloudflareserves the site

ns2.p201.dns.oraclecloud.netns3.p201.dns.oraclecloud.netns4.p201.dns.oraclecloud.netns1.p201.dns.oraclecloud.net

oraclecloud.netanswers its DNS

lethpolytech-ca.mail.protection.outlook.com

Microsoft 365receives its email

TLS

lethpolytech.ca

Google Trust Servicesissued its certificate

DNS Records

A 2

162.159.137.54
162.159.136.54

AAAA 2

2606:4700:7::a29f:8936
2606:4700:7::a29f:8836

MX 1

10lethpolytech-ca.mail.protection.outlook.com

TXT 9

et3olahh2vdds0g0ahjd17fo6c
TS1341721 rav8r1k84o2nhllrv5nl3lgivtk1me9r99lg0csr4v6nbgdo3kh0drg7fl8994m4q528ebc4ig9cnq
hibp-verify=dweb_7si46zdriko2gfpf9spjt7i8
sending_domain926733=1bc49a979b10d63159f6dfbef399874dd1dafc0c2d73877f26b7f53662d417d8
v=spf1 include:spf.protection.outlook.com include:qp3egellvt.powerspf.com -all
pardot926733=b54d0c526b19f69fec05bdab509b680de60191619d81a2c8082c987cefeeb6ce
a9c4t0pahkjf12r3nno63ce93f
google-site-verification=1iQQncgiOHtkYAOhFLnUpz5dWcOJWPRozYuYiUGtXj0
bw=YUshX3qMBb2wFVJESlPdLRYfr0YorxfMxFP4DDJURABU

NS 4

ns2.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net

SOA 1

ns1.p201.dns.oraclecloud.net hostmaster.lethpolytech.ca

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:7i6pcxk20s@rua.powerdmarc.com; ruf=mailto:7i6pcxk20s@ruf.powerdmarc.com; t=n;

MTA_STS_RECORDS 1

v=STSv1; id=20240730212218097272;

TLS Certificates (3)

Common Name	Issuer	Expires
`lethpolytech.ca`	C=US, O=Google Trust Services, CN=WE1	Sun, 01 Nov 2026 00:52:50 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

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_f64aaa164e8445fb
Output Hash: f2f40a867862066ee5a044dfd700ea84971decc5e82acf9b121f8eaf17f3b786
Signature: ed25519:b51fb8c2f1f0759f0b819fbb6d22d9c71f21c1a8571bce655620653ddc2e8c25ea642f905233ed342738cda5a2689bb294dd4cf64a18d5d951e218894bef4003
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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