apcss.org

Observed Aug 2, 2026, 11:23 UTC (3h 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

Secured byLet's Encrypt

1 subdomain · majestic

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

INFRASTRUCTURE MAPwhat apcss.org actually stands on - every host below is a signed observation

apcss.org

A / AAAA

192.0.66.77

unattributedserves the site

ns80.worldnic.comns79.worldnic.com

worldnic.comanswers its DNS

sec-jeemsg.eemsg.mail.milpri-nipr.eemsg.mail.milpri-jeemsg.eemsg.mail.milsec-nipr.eemsg.mail.mil+1 more

mail.milreceives its email

TLS

apcss.org

Let's Encryptissued its certificate

DNS Records

A 1

192.0.66.77

MX 5

20sec-jeemsg.eemsg.mail.mil
30pri-nipr.eemsg.mail.mil
10pri-jeemsg.eemsg.mail.mil
40sec-nipr.eemsg.mail.mil
50ter-nipr.eemsg.mail.mil

TXT 4

v=DMARC1; p=reject; rua=mailto:DMARC_reports@apcss.org,mailto:DMARC_reports@apcss.org
v=spf1 include:spf.protection.office365.us include:_spf.eemsg.mail.mil -all
MS=ms47155992
MS=01FDB4858A993028478B07198B56580789AE3856

NS 2

ns80.worldnic.com
ns79.worldnic.com

SOA 1

NS79.WORLDNIC.COM namehost.WORLDNIC.COM

DMARC_RECORDS 1

v=DMARC1; p=reject; rua=mailto:DMARC_reports@apcss.org,mailto:DMARC_reports@mail

TLS Certificates (4)

Common Name	Issuer	Expires
`apcss.org`	C=US, O=Let's Encrypt, CN=YE2	Wed, 28 Oct 2026 07:22:48 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.apcss.org

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 apcss.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_1565a0e418da92f5
Output Hash: 8ff00bcb2fad335e1a33247b0e0654fe9e41870fcc8c4b927e07cf5af5f6859a
Signature: ed25519:31b9cdf499d327d0e1c4626759e6c7989a0f8e5d4d93e17df9813c457351ea5ada3f714ae5e4ba37ab7a96d2202382c2fae8b62e707bb69059163bb246b33402
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/apcss.org