riemann.io

Observed Jul 26, 2026, 06:16 UTC (6d 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

Email byGoogle Workspace

Secured byLet's Encrypt

majestic

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

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

riemann.io

A / AAAA

185.199.110.153185.199.109.153185.199.111.153185.199.108.153

unattributedserves the site

ns-235-c.gandi.netns-37-b.gandi.netns-190-a.gandi.net

gandi.netanswers its DNS

aspmx.l.google.comALT2.aspmx.l.google.comvpc3vduyod4i6wbsz3fs2sbwwnvmqkx2qinhhxyy7zeh2q3qb4uq.mx-verification.google.comALT4.aspmx.l.google.com+2 more

Google Workspacereceives its email

TLS

riemann.io

Let's Encryptissued its certificate

DNS Records

A 4

185.199.110.153
185.199.109.153
185.199.111.153
185.199.108.153

MX 6

1aspmx.l.google.com
5ALT2.aspmx.l.google.com
15vpc3vduyod4i6wbsz3fs2sbwwnvmqkx2qinhhxyy7zeh2q3qb4uq.mx-verification.google.com
10ALT4.aspmx.l.google.com
5ALT1.aspmx.l.google.com
10ALT3.aspmx.l.google.com

NS 3

ns-235-c.gandi.net
ns-37-b.gandi.net
ns-190-a.gandi.net

SOA 1

ns1.gandi.net hostmaster.gandi.net

TLS Certificates (3)

Common Name	Issuer	Expires
`riemann.io`	C=US, O=Let's Encrypt, CN=YR2	Sun, 27 Sep 2026 05:19:49 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 riemann.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f9bebcd8fd28b9af
Output Hash: e31650f8baf8bf62b5ab7f70eaa458dc6d76721b759cff6f412c06f6c7fe4867
Signature: ed25519:0433964c21c923228cece358849994cd7c826a6204aecf5c268c59f9158cce927ea83c1ae794f9ac962e7b7bd74be82a53c828281c98b5d329439adb067eb101
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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