blocka.cash

Observed Aug 11, 2026, 12:28 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blocka.cash was taken 1d ago

blocka.cash is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blocka.cash 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 blocka.cash 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

IPv6 · domcop

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

INFRASTRUCTURE MAPwhat blocka.cash actually stands on - every host below is a signed observation

blocka.cash

A / AAAA

52.85.193.8652.85.193.10652.85.193.9152.85.193.2+8 more

2600serves the site

elisa.ns.cloudflare.comseth.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

*.blocka.cash

Amazonissued its certificate

DNS Records

A 4

52.85.193.86
52.85.193.106
52.85.193.91
52.85.193.2

AAAA 8

2600:9000:215a:7000:3:9e46:1c0:93a1
2600:9000:215a:5a00:3:9e46:1c0:93a1
2600:9000:215a:800:3:9e46:1c0:93a1
2600:9000:215a:bc00:3:9e46:1c0:93a1
2600:9000:215a:a200:3:9e46:1c0:93a1
2600:9000:215a:5400:3:9e46:1c0:93a1
2600:9000:215a:fe00:3:9e46:1c0:93a1
2600:9000:215a:4a00:3:9e46:1c0:93a1

MX 5

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 3

google-site-verification=Nodu0E6JkfsFeHw1FFcGMC3oYwPTluOjXhMfvwECGNo
google-site-verification=XzvYPqKkU-JrrwJhUr73GKJ8Cia46TgubpNM3o_SBMU
v=spf1 include:spf.mandrillapp.com include:sendgrid.net include:amazonses.com ~all

NS 2

elisa.ns.cloudflare.com
seth.ns.cloudflare.com

SOA 1

elisa.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=none; pct=100; rua=mailto:dmarc@blocka.cash

TLS Certificates (3)

Common Name	Issuer	Expires
`*.blocka.cash`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Sun, 24 Jan 2027 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +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_3afa229317635db8
Output Hash: 21f20459a538f48f843866e82c07a5d7f132d2277fccc7870a93a7389b06a2fc
Signature: ed25519:d1f54572a2059e23ee29fc6e1dbae98723b1c90dd6d2c4ec0af9ceb1021063a41c49f92d7537f75ffb7080f0e0660a83f2584b9bd327c5ed0e0201b6ef418000
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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