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usnwc.edu

Observed Aug 2, 2026, 12:11 UTC (20h 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.

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Up right now
Email byMicrosoft 365
Secured bySectigo
Also usesZoomGoogle Search Console
3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usnwc.edu actually stands on - every host below is a signed observation
usnwc.edu
A / AAAA
162.252.213.153
unattributedserves the site
NS
dom.ns.cloudflare.commaleah.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
usnwc-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
usnwc.edu
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 162.252.213.153

MX 1

  • 5usnwc-edu.mail.protection.outlook.com

TXT 6

  • MS=ms98552555
  • ZOOM_verify_dtI2oTEZRIWqG6ZUQYlA5A
  • adobe-idp-site-verification=7492fad0d4e8463c4f87e48595c852e5afd90d1879083149ef8336556959369d
  • apple-domain-verification=u8TBhr1pwou0QkA7
  • google-site-verification=hp50VxA3PGs0b5tzCu12EXl1kBQjo2uiag21AGbiHEA
  • v=spf1 ip4:198.7.238.90 ip4:198.7.238.209 ip4:198.7.238.70 ip4:198.7.238.71 ip4:15.200.167.193 ip4:56.136.116.217 ip4:160.1.104.181 include:spf.protection.outlook.com ~all include:useastmail.verintefm.com ~all include:_spf.samanage.com ~all include:_spf.salesforce.com ~all

NS 2

  • dom.ns.cloudflare.com
  • maleah.ns.cloudflare.com

SOA 1

  • dom.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-report@usnwc.edu,mailto:dmarc_reports@mail.mil; ruf=mailto:dmarc-report@usnwc.edu

TLS Certificates (4)

Common NameIssuerExpires
usnwc.edu C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Thu, 22 Oct 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 23:59:59 +0000

Subdomains (3)

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.

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Ed25519 Receipt

Receipt ID
rcpt_06e0cf0707a2ffbc
Output Hash
b9413cb75a73dbc1d66e36f427c5ccde5d6fc6c7e730de3088e874ae1fec68b2
Signature
ed25519:46352cab7c1ffee274bc5fd438d32daf74492f404521addd57e032e78ae79303604a671a001fb3fcc9d2afa192bc95159a8242ca9bc7a459c9abe72f6a7aab06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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