downdetector.ca

Observed Jul 29, 2026, 01:08 UTC (12h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Guarded by a firewall

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

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

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

downdetector.ca

A / AAAA

104.18.22.126104.18.23.1262606:4700::6812:177e2606:4700::6812:167e

Cloudflareserves the site

jean.ns.cloudflare.compete.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

downdetector.ca

Google Trust Servicesissued its certificate

DNS Records

A 2

104.18.22.126
104.18.23.126

AAAA 2

2606:4700::6812:177e
2606:4700::6812:167e

MX 5

1aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 4

google-site-verification=4DtQs2GbtNJkMTldLLK5tJSycpX4kh6Yx-X2Ph37T0A
google-site-verification=KUByU-2jCOVJiR6elIvMf3ZlCbnMm2E-nm-FF_FBiAA
google-site-verification=WjNsoMRcdoD4ZUdVIXmC0Y_0GUG20jawO_NEuypFOu8
v=spf1 include:_spf.google.com ~all

NS 2

jean.ns.cloudflare.com
pete.ns.cloudflare.com

SOA 1

jean.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`downdetector.ca`	C=US, O=Google Trust Services, CN=WE1	Thu, 08 Oct 2026 06:52:11 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for downdetector.ca. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_ed5a272783ce3a63
Output Hash: 3cb163889fd5603c30f5770187280dd9c9e6edd9f04e34d13a2ba6710c38fc68
Signature: ed25519:87aae1293476370cdb92a73a70b55c5b856f751819e618ca0891f79424a33413afff0869d4ff99e149f0fac242845b0ba8d29506efd1b2f376e8a0b4471dff04
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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