apclearning.com

Observed Jul 25, 2026, 23:06 UTC (2d 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

4 subdomains · majestic

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

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

apclearning.com

A / AAAA

23.106.55.197

unattributedserves the site

ns2.greengeeks.netns1.greengeeks.net

greengeeks.netanswers its DNS

alt3.aspmx.l.google.comalt2.aspmx.l.google.comalt1.aspmx.l.google.comaspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

www.apclearning.com

Let's Encryptissued its certificate

DNS Records

A 1

23.106.55.197

MX 5

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

TXT 1

v=DMARC1; p=none;

NS 2

ns2.greengeeks.net
ns1.greengeeks.net

SOA 1

ns1.greengeeks.net root.sgp200.greengeeks.net

SRV 1

cpanelemaildiscovery.cpanel.net:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`www.apclearning.com`	C=US, O=Let's Encrypt, CN=YR1	Wed, 30 Sep 2026 04:45:32 +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 (4)

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 apclearning.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_1f64e46396e7f7e4
Output Hash: 5e2348de32b16c6b01792571f769ab113188ceba41d8dd5852d07596c63c3dde
Signature: ed25519:6d51f2a9c1576989f2599e067ff1af930151df4e29d6f83f9c24784eeaf82dfbe0f81d430591f12ce4d5b29f740a2b2aae171702b9002d83189db17fe6befc0a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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