zipbooks.com

Observed Jul 25, 2026, 05:11 UTC (8d 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 byAmazon

tranco

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

INFRASTRUCTURE MAPwhat zipbooks.com actually stands on - every host below is a signed observation

zipbooks.com

A / AAAA

100.23.1.21616.148.151.11935.155.62.56

unattributedserves the site

ns-1194.awsdns-21.orgns-1720.awsdns-23.co.ukns-235.awsdns-29.comns-846.awsdns-41.net

awsdns-21.org + awsdns-23.co.uk + moreanswers 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

zipbooks.com

Amazonissued its certificate

DNS Records

A 3

100.23.1.216
16.148.151.119
35.155.62.56

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

ca3-1642cc79d2694ca3998d28529d719e47
v=spf1 include:servers.mcsv.net -all
v=DMARC1; p=quarantine; rua=mailto:postmaster@zipbooks.com

NS 4

ns-1194.awsdns-21.org
ns-1720.awsdns-23.co.uk
ns-235.awsdns-29.com
ns-846.awsdns-41.net

SOA 1

ns-235.awsdns-29.com awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`zipbooks.com`	C=US, O=Amazon, CN=Amazon RSA 2048 M04	Sat, 10 Oct 2026 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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for zipbooks.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_fb3120bfee5e3740
Output Hash: 63f9cac4ee9cd8b28886e7fb6780809ca20f02a76a98609ce57e0eb630538cf6
Signature: ed25519:ff57cc8d7712bdc94dd7d410a7adb3555422213e7292be8d277b1536954870f23e998176c5d6a5791738f0b0090e7750909b84b7081e0a060ca502204eae5103
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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