sarnia.ca

Observed Aug 2, 2026, 18:28 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sarnia.ca was taken 13d ago

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

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Up right now

Email byProofpoint

Secured byLet's Encrypt

Registered toThe Corporation of the City of Sarnia

Registered withGo Daddy Domains Canada, Inc

Also usesFoxitAppleHave I Been PwnedMicrosoft 365Google Search Console

Adobe

16 subdomains · majestic

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

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

sarnia.ca

A / AAAA

159.60.134.32

unattributedserves the site

ns19.domaincontrol.comns20.domaincontrol.com

domaincontrol.comanswers its DNS

mxa-00827902.gslb.pphosted.commxb-00827902.gslb.pphosted.com

Proofpointreceives its email

TLS

securitytraining.sarnia.ca

Let's Encryptissued its certificate

DNS Records

A 1

159.60.134.32

MX 2

10mxa-00827902.gslb.pphosted.com
10mxb-00827902.gslb.pphosted.com

TXT 10

Foxit-domain-verification=8a7047f060a0d64192a9529f7072771e
apple-domain-verification=wSDbKBr55rUHHdRY
v=spf1 mx ip4:209.59.251.176/28 ip4:15.222.94.123 ip4:15.222.100.64 include:spf.protection.outlook.com include:spf-00827902.pphosted.com include:spf-ca.emailsignatures365.com include:gifttool.com include:zcsend.net include:transmail.net include:spf1.formassembly.com include:canada.firstdue.com -all
have-i-been-pwned-verification=4c80247f74b72e08f2b459e77e789cb5
google-site-verification=cCOsesu-oa9Xj5Ey2W5tMJ9wiRc7ZVMA-pqJR1dazTg
adobe-idp-site-verification=181fb5a0bec4b38e9857daa12ea2fb2df28a17fbf19f095d43b3f0e3c8ccd1da
MS=ms46641771
ZOOM_verify_mO3vLDgEl4hZnHHrzHvhxP
google-site-verification=trvZh52jWbLAqfnC6Q8n7puzqTWtD5yDL5al3dCCOg0
MS=64694A376CC5C4DEA7A31AE5BAF7718C89F10FB0

NS 2

ns19.domaincontrol.com
ns20.domaincontrol.com

SOA 1

ns19.domaincontrol.com dns.jomax.net

CAA 4

issue "godaddy.com"
issue "letsencrypt.org"
iodef "mailto:it@sarnia.ca"
issue "amazon.com"

DMARC_RECORDS 1

v=DMARC1; p=none; fo=1:d:s; rua=mailto:dmarc@sarniaca.uriports.com; ruf=mailto:dmarc@sarniaca.uriports.com

TLS Certificates (4)

Common Name	Issuer	Expires
`securitytraining.sarnia.ca`	C=US, O=Let's Encrypt, CN=YE1	Mon, 05 Oct 2026 09:08:01 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (16)

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_3eb09080109d60f5
Output Hash: 143929cfa9b4e9ab434346477a6676ea93a6acad371dd3172579733b66be15ea
Signature: ed25519:339215d6dfa81b00a96e51e59de04a68eb1a179166591004e3949696db11a9ded67c21ef95df109dadf3c934df7f56aca8201d28392711b401e181d8db12890a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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