tmo.com

Observed 2026-07-13T18:02:10.737Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withGoDaddy.com, LLC

Also usesGoogle Search ConsoleDocuSignHubSpot

1 subdomain · fortune_500

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

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

tmo.com

A / AAAA

141.193.213.21141.193.213.20

Cloudflareserves the site

ns16.domaincontrol.comns15.domaincontrol.com

domaincontrol.comanswers its DNS

alt2.aspmx.l.google.comaspmx.l.google.comalt3.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time391 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

141.193.213.21
141.193.213.20

MX 5

5alt2.aspmx.l.google.com
1aspmx.l.google.com
10alt3.aspmx.l.google.com
5alt1.aspmx.l.google.com
10alt4.aspmx.l.google.com

TXT 13

successfactors-site-verification=YjZmMjQ0NzQyMzFlM2E2MWY3NGNlM2FhZDRjNGFlMjBkZjdmNTMyMjYwZTJmZTFmYTZmNWU0MDk5YjIxMjA4Mg==
google-site-verification=3DiFIB5K6JzzRGyg1mGuSktelOl-IQT0CRZFBOoQxOE
anthropic-domain-verification-htegdm=TSjtZ6rGXhTR8gN5Yzo7RcYZ9
box-domain-verification=c7b578cd6bd04eeba31c8a9743aaa66c4eda69a4600633cc5387e77c7033c563
docusign=43525091-73a4-4814-b591-06068b85c74e
adobe-idp-site-verification=49c2c9eaa21d9821d7492d8ca52a20cde0520ec7e75acbb57c4995f63b1c84ca
dropbox-domain-verification=r9itbmxqg9ys
Agenoks9+JejoIwsaFkTgw==
apple-domain-verification=twBI1O2yqx36DEHR
v=spf1 include:_spf.google.com include:spf.zixsmbhosted.com include:6302344.spf06.hubspotemail.net include:tmo-com.spf.smtp25.com include:smtpout.realpage.com include:amazonses.com include:_spf.salesforce.com ~all

NS 2

ns16.domaincontrol.com
ns15.domaincontrol.com

SOA 1

ns15.domaincontrol.com dns.jomax.net

TLS Certificates (0)

None.

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID: 9dfc7c89-587e-451a-b070-50297c131def
Output Hash: cc826059cbb4643052f2887fdcfdec1823c0a884535cbdcba810bffa99e2a982
Signature: ed25519:70d8ca18531b9d2e92e997f67ca3a8553ee05dae82506e866f427100d0eaf88fc9eba3d5930ec1c928f65b43586b4e440f734a8b5c0793088464f12aa1ef780f
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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