z103.fm

Observed Jul 27, 2026, 16:49 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

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 z103.fm actually stands on - every host below is a signed observation

z103.fm

A / AAAA

52.10.227.392600:1f14:9dd:3840:fd88:8e4b:fe8d:4d24

2600serves the site

ns-1428.awsdns-50.orgns-1667.awsdns-16.co.ukns-197.awsdns-24.comns-629.awsdns-14.net

awsdns-50.org + awsdns-16.co.uk + moreanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

z103.fm

Let's Encryptissued its certificate

DNS Records

A 1

52.10.227.39

AAAA 1

2600:1f14:9dd:3840:fd88:8e4b:fe8d:4d24

MX 5

10aspmx.l.google.com
20alt1.aspmx.l.google.com
30alt2.aspmx.l.google.com
40aspmx2.googlemail.com
50aspmx3.googlemail.com

TXT 3

google-site-verification=oFFoxbXJwKiUuYIdqlFXroz2NPp_1RIQJAmwmlmnb9M
v=spf1 include:_spf.google.com ip4:54.214.1.16 ~all
v=DMARC1; p=none; ruf=mailto:dmarc@eiradio.com; sp=reject; fo=1; aspf=r; adkim=r; ri=86400

NS 4

ns-1428.awsdns-50.org
ns-1667.awsdns-16.co.uk
ns-197.awsdns-24.com
ns-629.awsdns-14.net

SOA 1

ns-1667.awsdns-16.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`z103.fm`	C=US, O=Let's Encrypt, CN=YR1	Wed, 23 Sep 2026 10:09:23 +0000
`YR1`	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 (1)

www.z103.fm

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 z103.fm. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/z103.fm">
  <img src="https://domaindrift.io/badge/z103.fm.svg"
       width="300" height="64" alt="DomainDrift signed observations for z103.fm">
</a>

Ed25519 Receipt

Receipt ID: rcpt_bc30bfcbea45b455
Output Hash: d07d7b1e13123bf588faa91c3a8ff65b95328986eb8a2b30e0179b64cf5eea50
Signature: ed25519:1aad3b36700e59e15470f2c14f41e0535195dd6a29c4908a204a691bad241c26ee536f6e2d4b49ceeb9b4c9af340093528dc6c5dddf52424e4f8accb063bf702
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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