opentracker.io

Observed Jul 18, 2026, 13:05 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAdvania Island ehf

Secured byLet's Encrypt

tranco_20k

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

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

opentracker.io

A / AAAA

82.221.100.113

Advania Island ehfserves the site

ns.inwx.dens3.inwx.euns2.inwx.de

inwx.de + inwx.euanswers its DNS

TLS

opentracker.io

Let's Encryptissued its certificate

DNS Records

A 1

82.221.100.113

TXT 1

BITTORRENT UDP:6969 UDP:80 UDP:25

NS 3

ns.inwx.de
ns3.inwx.eu
ns2.inwx.de

SOA 1

ns.inwx.de hostmaster.inwx.de

TLS Certificates (4)

Common Name	Issuer	Expires
`opentracker.io`	C=US, O=Let's Encrypt, CN=YE1	Wed, 02 Sep 2026 03:35:28 +0000
`YE1`	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 (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 opentracker.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 78ed23ef-df48-45e5-86db-0292a5914afc
Output Hash: 18ee16dcdb35e09f954fd6577c07f1d37ccdbeff6b4fb712c0579e091bbdd40f
Signature: ed25519:af2944982531985ba67ab5e280ebb2ef101b5fe1d66df3f57265f0c1cb1fa8e5b131adaccc758b06171144b17fe67c0a461dde8863c7cbb997bde3568844510a
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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