arm.com

Observed 2026-07-13T00:04:46.639045259+00:00 (7h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onARM

Email byMicrosoft 365

Secured byGlobalSign

Also usesDockerDocuSignGoogle Search ConsoleAtlassianMiroFacebook/Meta

deep_tech

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

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

arm.com

A / AAAA

217.140.110.36

ARMserves the site

ns10.arm.comns9.arm.com

arm.comanswers its DNS

arm-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

arm.com

GlobalSign nv-saissued its certificate

DNS Records

A 1

217.140.110.36

MX 1

10arm-com.mail.protection.outlook.com

TXT 39

wZESOmeviH35RYkJm+jmvdFq3S4s8LaNfUvlocmmFcg=
75mg2wb15tKXyadX7ubMPLg5fJz9kISG9XOX1+1aTMA=
_globalsign-domain-verification=xl_zUjAb5e-087Hw3oq00POA4DNbyJcyjKUUQtmymv
docker-verification=44a6692b-6e77-44fd-8701-071d06f9f319
Validity-Domain-Verification=+fvuyK4xGf8IYtdYiPEHhu+B90A=
docusign=3378549e-e22d-4ebb-a1fc-13cd3e7657cd
arm.com Globalsign validation
sitecore-domain-verification=bbcb1c51864649aa942224a73711a109
remarkable-domain-verification=0e104644-0823-47c1-8207-e6f8cfc4b56d
google-site-verification=sFxb2VJWasr0bcA0AfiCwrxNInZ_BwXA0kQf1w9WmSI

NS 2

ns10.arm.com
ns9.arm.com

SOA 1

ns9.arm.com hostmaster.arm.com

CAA 6

issue "globalsign.com"
issuewild "globalsign.com"
issue "digicert.com"
issue "letsencrypt.org"
issue "amazon.com"
issuewild "amazon.com"

TLS Certificates (2)

Common Name	Issuer	Expires
`arm.com`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 EV TLS CA 2025	Fri, 22 Jan 2027 09:36:31 +0000
`GlobalSign GCC R3 EV TLS CA 2025`	2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign	Fri, 16 Jul 2027 00:00:00 +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 arm.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 8567cf3b-50fd-4444-8d78-5426b5d6c7bf
Output Hash: 9a9a38d100916603a98cd8e94fb7ef5f41dbacf423bb9cef77d2d36799b253dd
Signature: ed25519:ded6e01b38a6aab857b32e8ee6fb43c81ea81d52940e57a51b9bb38b7acad8d4c36bc0264c5ec835db83d47c3c3b4144ea1a69a27d81e9c5222a6f5d19718201
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/arm.com