usbgf.org

Observed Aug 2, 2026, 08:08 UTC (19m 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 byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · majestic

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

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

usbgf.org

A / AAAA

155.138.235.244

unattributedserves the site

ns05.domaincontrol.comns06.domaincontrol.com

domaincontrol.comanswers its DNS

usbgf-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

usbgf.org

Let's Encryptissued its certificate

DNS Records

A 1

155.138.235.244

MX 1

0usbgf-org.mail.protection.outlook.com

TXT 6

MS=ms19661139
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.elasticemail.com -all
google-site-verification=wTpb0LbNklkmRXea5GIHI0lIGMIYh3t7ZuRZX81Tqgk
google-site-verification=e8BMiINKHSv7tyhBHlrkHIXSzqmRreHOoQUDGLfKM14
MS=ms42123352
google-site-verification=yt4BQ4emeUnAYOU1IwdTLrFBF_Q0AKK98XuRkDMPhKI

NS 2

ns05.domaincontrol.com
ns06.domaincontrol.com

SOA 1

ns05.domaincontrol.com dns.jomax.net

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:technology@usbgf.org; sp=quarantine; rf=afrf; pct=100; ri=86400

BIMI_RECORDS 1

v=BIMI1; l=https://usbgf.org/wp-content/uploads/2024/09/USBGF_logo_vert_spot_TINY.svg; a=;

TLS Certificates (3)

Common Name	Issuer	Expires
`usbgf.org`	C=US, O=Let's Encrypt, CN=YR2	Tue, 29 Sep 2026 15:23:45 +0000
`YR2`	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 (1)

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

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

Ed25519 Receipt

Receipt ID: rcpt_7ec74b502bbce9fc
Output Hash: dd51d1b8fd6b6671fb2f8631909a171990ec421dd7a3c90f34bacb68f3b76730
Signature: ed25519:1e3ebf9b26616f42a9ef0114f5f81d5fef9be1c648b4192b6550dfd832acc1fb39fde9a9fc0221daea07d9da77ed71d6ca60b5f7c62155540d9976252568560b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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