block.fm

Observed Aug 10, 2026, 04:54 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of block.fm was taken 6d ago

block.fm is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting block.fm under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch block.fm Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured byAmazon

Also usesGoogle Search Console

majestic

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

INFRASTRUCTURE MAPwhat block.fm actually stands on - every host below is a signed observation

block.fm

A / AAAA

18.154.227.6218.154.227.9618.154.227.5418.154.227.17

unattributedserves the site

ns-1179.awsdns-19.orgns-1815.awsdns-34.co.ukns-244.awsdns-30.comns-977.awsdns-58.net

awsdns-19.org + awsdns-34.co.uk + moreanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

*.block.fm

Amazonissued its certificate

DNS Records

A 4

18.154.227.62
18.154.227.96
18.154.227.54
18.154.227.17

MX 5

1aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 4

google-site-verification=A6W28kyUWiJRgpu-yFdb9RIMDSrstlSCEiy3LBbv1ME
google-site-verification=ZHNbrpocEH8O8O-yMFjV-WXyoZvU0bWZAQCXs6rWLSY
google-site-verification=mQj0n8dls_0hxzmhpIXXcdbKXICg5TOukmsky4jVAFc
v=spf1 a:block.fm a:api.block.fm a:social.block.fm a:mail.block.fm mx include:_spf.google.com include:_spf.google.com +all

NS 4

ns-1179.awsdns-19.org
ns-1815.awsdns-34.co.uk
ns-244.awsdns-30.com
ns-977.awsdns-58.net

SOA 1

ns-1815.awsdns-34.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.block.fm`	C=US, O=Amazon, CN=Amazon RSA 2048 M04	Tue, 12 Jan 2027 23:59:59 +0000
`Amazon RSA 2048 M04`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:26:35 +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 (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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_6c2e2547216c6a12
Output Hash: d06d6e43561d4daf9fa32372002463e95fdd536324d21dc8d4c260793f4a1d64
Signature: ed25519:0c41832c49e720760c02718b55817bf4ade0fb4d42f27eb0b974eae312dceaa5e3a6ccbc0ea09244cb775d609355ae63dee46a1bc4fd42510f7c42c7d4c5ca08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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