altimeter.com

Observed Jul 21, 2026, 19:39 UTC (2d 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

Runs onFastly

Email byGoogle Workspace

Secured byLet's Encrypt

Registered withGoDaddy.com, LLC

Also usesNotionGoogle Search ConsoleZoom

push_legacy

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

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

altimeter.com

A / AAAA

151.101.0.220151.101.128.220151.101.64.220151.101.192.220

Fastlyserves the site

ns65.domaincontrol.comns66.domaincontrol.com

domaincontrol.comanswers its DNS

alt1.aspmx.l.google.comaspmx3.googlemail.comaspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

altimeter.com

Let's Encryptissued its certificate

DNS Records

A 4

151.101.0.220
151.101.128.220
151.101.64.220
151.101.192.220

MX 5

20alt1.aspmx.l.google.com
50aspmx3.googlemail.com
10aspmx.l.google.com
30alt2.aspmx.l.google.com
40aspmx2.googlemail.com

TXT 15

notion-domain-verification=tKMYH8aiQy3xRjqOcnwaIBUFv4Yiz3JQmEVtaJW8a0a
virtru-site-verify=AukNd2rTbKWtoKeqhgjdoX32Xh3CTip7gKRKM6Gn
box-domain-verification=aa455f82b58f84685db29b896929de9e928c9d9a950e31da9ba1c8cc7d016e21
apple-domain-verification=vvXVROdyQr9rr83Z
MS=ms59508376
notion-domain-verification=dn2xmPIKIJtsBXVZ3nGBOw4BO9AnJOySAL3OzMPH3RV
openai-domain-verification=dv-gBGkHV8V0MHU76bZtVwHpJap
google-site-verification=5aiCORL2FGaOO0LoaUvVX58coRn-0R_yzNP8c7va9xs
v=verifydomain MS=3740754
google-site-verification=rWmJxHFti0faAwoK0H-0UrJuR3IiCpJaWsQRz0h8Ns4

NS 2

ns65.domaincontrol.com
ns66.domaincontrol.com

SOA 1

ns65.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common Name	Issuer	Expires
`altimeter.com`	C=US, O=Let's Encrypt, CN=YR2	Sun, 13 Sep 2026 21:47:46 +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 altimeter.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_91f340ce1321377c
Output Hash: a0670c32ae1059d66aa9e9185c35722c3f58ba335eb99031f65230c3b0d64301
Signature: ed25519:63097cf180b1fe5daaf4ec32128bfecdd779f7aed6e3fe0aca11831362104fcb1a8712413a77421403ba82bf6ac9de6891410bd27488468313529a2e7d11da0d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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