ambiq.com

Observed Jul 24, 2026, 15:08 UTC (7h 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

tranco

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

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

ambiq.com

A / AAAA

172.171.117.252

unattributedserves the site

karl.ns.cloudflare.comrosalyn.ns.cloudflare.com

cloudflare.comanswers its DNS

ambiq-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

ambiq.com

Let's Encryptissued its certificate

DNS Records

A 1

172.171.117.252

MX 1

0ambiq-com.mail.protection.outlook.com

TXT 12

MS=ms75056568
anthropic-domain-verification-ymtb3k=NZb13XV4vkYAcdLqZmtKB9DUw
apple-domain-verification=JVybl8FyGU9Jqf7S
google-site-verification=4uEIXJ6221rI_tNLvgKbfREoCTw5R7lFayiYptelIt8
google-site-verification=7fdIW9exGvXYM-vBmRe3ETdEK_UXkGnx_0oEqGrNowk
google-site-verification=E0yDslE5ykHPu7dTq2aat064QbBrwXDk1JBORo932m4
google-site-verification=g2txqPFrW1M2XwW27buf7YC1M0_S-DHoRX1t2wkuk8g
ms-domain-verification=978c530e-9bde-4022-a718-01949f89e181
openai-domain-verification=dv-A18U6ogbmRriKzeKjdcTPwu1
pcm04te0qa7vtkparmknbi5voh

NS 2

karl.ns.cloudflare.com
rosalyn.ns.cloudflare.com

SOA 1

karl.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`ambiq.com`	C=US, O=Let's Encrypt, CN=YE2	Thu, 17 Sep 2026 18:11:12 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	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 ambiq.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f3a96aaa1644b322
Output Hash: d4fe89622bab1e0a53334f48f34fc02d2cadb6cec676fba4dbaca8abc8f9bece
Signature: ed25519:c6fcfa8fc1e056d3d5c19ea65d39dfc507c3b99d4f6499e9741a9ce6890b589cc1603e4e4a4c8ef3a5c78fc12d171983025f71f57fca978797377f6d4903ab0b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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