alt.coop

Observed Jul 27, 2026, 03:49 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

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · 1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat alt.coop actually stands on - every host below is a signed observation

alt.coop

A / AAAA

78.47.15.692a01:4f8:d0a:11dd::2

2a01serves the site

oxygen.ns.hetzner.comhelium.ns.hetzner.dehydrogen.ns.hetzner.com

hetzner.com + hetzner.deanswers its DNS

mxext3.mailbox.orgmxext1.mailbox.orgmxext2.mailbox.org

mailbox.orgreceives its email

TLS

alt.coop

Let's Encryptissued its certificate

DNS Records

A 1

78.47.15.69

AAAA 1

2a01:4f8:d0a:11dd::2

MX 3

20mxext3.mailbox.org
10mxext1.mailbox.org
10mxext2.mailbox.org

TXT 4

google-site-verification=S0Dd55iiIviPxqwp02Weq8Az1b8zHYYRezWJ-sKbT4U
v=spf1 include:mailbox.org -all
zone-ownership-verification-3fdf4ea7b67a9ace570a5b95ea22cb76bef6ab18982753706bb0addc6a6920ab
v=DMARC1;p=quarantine;rua=mailto:admin@ctrl.alt.coop

NS 3

oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com

SOA 1

ns1.first-ns.de dns.hetzner.com

SRV 1

mailbox.org:443 p0

TLS Certificates (2)

Common Name	Issuer	Expires
`alt.coop`	C=US, O=Let's Encrypt, CN=R12	Wed, 26 Aug 2026 04:04:36 +0000
`R12`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (1)

www.alt.coop

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 alt.coop. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_d25652a6775b74a2
Output Hash: 863550faf003572d68e6a6fb2ffe5e450ca8e78df999f685823c8849dcda527c
Signature: ed25519:43c8c124e6643bd435d900c51f2ff3ceb0056c8b034882995c33e2cfe3b7965be101bfbc17e006cf5a3daf250fc9dfd16eeaef66690035da49b28283eccb0407
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/alt.coop