drand.sh

Observed Jul 27, 2026, 03:35 UTC (5d 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 onCloudflare

Secured byAmazon

1 subdomain · tranco

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

INFRASTRUCTURE MAPwhat drand.sh actually stands on - every host below is a signed observation

drand.sh

A / AAAA

13.226.238.11613.226.238.12713.226.238.9013.226.238.26

Cloudflareserves the site

ns-1017.awsdns-63.netns-1428.awsdns-50.orgns-1552.awsdns-02.co.ukns-170.awsdns-21.com

awsdns-63.net + awsdns-50.org + moreanswers its DNS

TLS

drand.sh

Amazonissued its certificate

DNS Records

A 4

13.226.238.116
13.226.238.127
13.226.238.90
13.226.238.26

NS 4

ns-1017.awsdns-63.net
ns-1428.awsdns-50.org
ns-1552.awsdns-02.co.uk
ns-170.awsdns-21.com

SOA 1

ns-170.awsdns-21.com awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`drand.sh`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Fri, 25 Dec 2026 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (1)

api.drand.sh

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 drand.sh. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_342842acbf6a0521
Output Hash: b9d0232fc9c780692f92e02a800581d531fc1e476ffcacb9aa7e507f206aefd1
Signature: ed25519:96405f50c7aa5c25648469c9bc795f71cf7beceb7ab9d2accd84aa647c67285d28fef02df37996d12027f7ddc52d1fd365f559fb00b2aff71a8aa19d49eb330a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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