drbiesman.com

Observed Jul 28, 2026, 14:52 UTC (22h 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 usesHubSpot

domcop

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

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

drbiesman.com

A / AAAA

35.231.31.95

unattributedserves the site

ns74.worldnic.comns73.worldnic.com

worldnic.comanswers its DNS

drbiesman-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

drbiesman.com

Let's Encryptissued its certificate

DNS Records

A 1

35.231.31.95

MX 1

0drbiesman-com.mail.protection.outlook.com

TXT 4

v=spf1 include:_spf.enguard.com ip4:23.239.12.137 include:servers.mcsv.net include:spf.protection.outlook.com include:6537727.spf05.hubspotemail.net -all
v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqKSoVTWNxu2rNiEiTgaQUsx6Bf8Z4iEejfoIwhGRX0g6MCpTcKgdsEwR1e8zZSeRI9T0Egs50epyqkNtfHaGTRKvUP2ZaIouwFaQz+pAC2r/4hnWGN3gCfk6MmFEuYwNzSF98FmLvn2CFIRetcC92Fx/BsNkz1GL7IR0VbEOuQwIDAQAB
MS=ms32932701
v=DMARC1; p=reject; rua=mailto:qn5x1j24@ag.us.dmarcian.com;

NS 2

ns74.worldnic.com
ns73.worldnic.com

SOA 1

NS73.WORLDNIC.com namehost.WORLDNIC.com

SRV 1

mail.enguard.com:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`drbiesman.com`	C=US, O=Let's Encrypt, CN=YR2	Mon, 19 Oct 2026 13:24:55 +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 (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 drbiesman.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_0be093e861f41e70
Output Hash: c9e83762a66f812efefc5ecf3d6f4d8cb0f5cc77ca9a59952e0e62b2893f3427
Signature: ed25519:135fc4dfe3fb1c1536e3942bc2d93eedfae368adf724815ae6f1a8da5e3a8f8ca9a114a27198bcbcfafbe874b883cd1050e2f96ca5e22af8cbc7dc5dbc172005
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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