rsmus.com

Observed 2026-07-18T12:02:41.454943668+00:00 (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onMicrosoft Corporation

Email byMicrosoft 365

Secured byDigiCert

Registered withGoDaddy.com, LLC

Also usesDockerFacebook/MetaDocuSignZoomGoogle Search Console

1 subdomain · consulting

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

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

rsmus.com

A / AAAA

20.106.24.185

Microsoft Corporationserves the site

fwddmzadc04.rsmdmz.netfwddmzdns02.rsmdmz.netns2.mcgladrey.comfwddmzdns04.rsmdmz.net+7 more

rsmdmz.net + mcgladrey.com + moreanswers its DNS

rsmus-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.rsmus.com

DigiCert Incissued its certificate

DNS Records

A 1

20.106.24.185

MX 1

10rsmus-com.mail.protection.outlook.com

TXT 38

uber-domain-verification=34b30292-606f-43ac-be37-0fefa6979513
drift-domain-verification=9c0ca49c7bc546d70e411bf44ddc5dcd86cf41379c8549b3f934ca1b4eab38a5
bzqb6hbm8fmnmj9tzvrr7730nhv3gwpx
jamf-site-verification=Sp_jpbD9D_yc_fy__3bPsg
docker-verification=4b10b94a-2bb8-4f8a-ae03-191c3772ab30
drift-domain-verification=c8883c62a016675521d6ad036ec554d5f8e4baf41472ef8126953227fc504c76
doordash-verification=RyReHX20ELtuF9SDIIUNgZAF1QHO1r
facebook-domain-verification=szwobmkpzxzpzn8sdv3s481bnd3pbn
v=spf1 include:us._netblocks.mimecast.com include:_spf.qemailserver.com include:spf1.rsmus.com include:spf2.rsmus.com include:spf.protection.outlook.com ~all

NS 11

fwddmzadc04.rsmdmz.net
fwddmzdns02.rsmdmz.net
ns2.mcgladrey.com
fwddmzdns04.rsmdmz.net
fwd02dmzdns02.rsm02dmz.net
fwddmzdns01.rsmdmz.net
fwddmzadc02.rsmdmz.net
ns1.mcgladrey.com
fwddmzadc01.rsmdmz.net
fwddmzdns03.rsmdmz.net

SOA 1

fwddmzadc01.rsmdmz.net hostmaster.rsmdmz.net

SRV 12

rsmusmra02.rsmus.com:5061 p0
rsmusmra01.rsmus.com:5061 p0
rsmusmra06.rsmus.com:5061 p0
rsmusmra05.rsmus.com:5061 p0
rsmusmra04.rsmus.com:5061 p0
rsmusmra03.rsmus.com:5061 p0
rsmusmra03.rsmus.com:5269 p0
rsmusmra02.rsmus.com:5269 p0
rsmusmra01.rsmus.com:5269 p0
rsmusmra06.rsmus.com:5269 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`*.rsmus.com`	C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1	Sun, 17 Jan 2027 23:59:59 +0000
`DigiCert Global G2 TLS RSA SHA256 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Sat, 29 Mar 2031 23:59:59 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Fri, 15 Jan 2038 12:00:00 +0000

Subdomains (1)

www.rsmus.com

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

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

Ed25519 Receipt

Receipt ID: 2799dd46-3954-488f-8e16-8e066a2bb5ac
Output Hash: af5e85bdf8d5d7625576b1c06ef5ad9b4644373a50c0ac2af91b24435829f6eb
Signature: ed25519:079e75116aa907cd62036ae25c46d0cb90b8622d8a7c1fb1c10a23209d5785d50e3f941ca128c42af46544899fc55dc2ef30e789397ad663ea08e314bda22b01
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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