containerd.io

Observed Jul 21, 2026, 19:38 UTC (21h 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

Up right now

Runs onAmazon

Email byMailgun

Secured byLet's Encrypt

1 subdomain · push_legacy

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

INFRASTRUCTURE MAPwhat containerd.io actually stands on - every host below is a signed observation

containerd.io

A / AAAA

75.2.60.5

Amazonserves the site

ns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.org

dnsimple-edge.com + dnsimple-edge.net + moreanswers its DNS

mx1.forwardemail.netmx2.forwardemail.net

Mailgunreceives its email

TLS

containerd.io

Let's Encryptissued its certificate

DNS Records

A 1

75.2.60.5

MX 2

10mx1.forwardemail.net
10mx2.forwardemail.net

TXT 2

forward-email-site-verification=WHDiPnLptW
v=spf1 include:forwardemail.net mx include:mailgun.org -all ~all

NS 4

ns1.dnsimple-edge.com
ns2.dnsimple-edge.net
ns3.dnsimple-edge.io
ns4.dnsimple-edge.org

SOA 1

ns1.dnsimple-edge.com admin.dnsimple.com

TLS Certificates (4)

Common Name	Issuer	Expires
`containerd.io`	C=US, O=Let's Encrypt, CN=YE2	Mon, 28 Sep 2026 16:34:14 +0000
`YE2`	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 (1)

www.containerd.io

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 containerd.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_6d72deefbb9a5374
Output Hash: a3b80598df1c81da2317fccbcfd615e9772828148c275c4ff490fc5a9f094a98
Signature: ed25519:4986a6d8c1f68cf3f879328b1e97f2bb42aa034244f3eb2716241dffef14daa1e0b4d5c8a608fcf6a67c57d03585437e27368e14e9b228afa9e5422d7b8f0f0d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/containerd.io