CONTINUOUS INTERNET TELEMETRY24H DRIFT2,050 material changesacross 1,843 domains · -501 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,391 curated domains not answeringlast probe, steadyERRORS10,887 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,050 material changesacross 1,843 domains · -501 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,391 curated domains not answeringlast probe, steadyERRORS10,887 responded with an errorlast probe · 5xx / 404 / 429 / 403

altimeter.com

Observed 2026-07-14T03:34:15.746Z (2h 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 usesNotionGoogle Search ConsoleZoom
6 subdomains · 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
151.101.64.220151.101.128.220151.101.0.220151.101.192.220
Cloudflareserves the site
NS
ns66.domaincontrol.comns65.domaincontrol.com
domaincontrol.comanswers its DNS
MX
alt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx3.googlemail.com+1 more
Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.altimeter.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time90 ms
DNS resolutionNOERROR
Redirect chain
https://www.altimeter.com/

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

DNS Records

A 4

  • 151.101.64.220
  • 151.101.128.220
  • 151.101.0.220
  • 151.101.192.220

MX 5

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

TXT 15

  • apple-domain-verification=vvXVROdyQr9rr83Z
  • v=verifydomain MS=3740754
  • box-domain-verification=aa455f82b58f84685db29b896929de9e928c9d9a950e31da9ba1c8cc7d016e21
  • notion-domain-verification=tKMYH8aiQy3xRjqOcnwaIBUFv4Yiz3JQmEVtaJW8a0a
  • google-site-verification=5aiCORL2FGaOO0LoaUvVX58coRn-0R_yzNP8c7va9xs
  • l4n3jt60mhshksuil3mp83l2f5
  • MS=ms59508376
  • google-site-verification=rWmJxHFti0faAwoK0H-0UrJuR3IiCpJaWsQRz0h8Ns4
  • ZOOM_verify_jK0On-oqSNaJOa21zV3unQ
  • anthropic-domain-verification-8031f6=rs7fk5PYTqZEh9qz5AV7Qui4M

NS 2

  • ns66.domaincontrol.com
  • ns65.domaincontrol.com

SOA 1

  • ns65.domaincontrol.com dns.jomax.net

TLS Certificates (0)

None.

Subdomains (6)

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.

DomainDrift signed-observation badge for altimeter.com <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
87e5ea1c-2509-4a4c-a735-8e92403371e9
Output Hash
155d729d6de6e2152f23934d0c6185e04055ce0091639d94a17cb938e197e3f6
Signature
ed25519:bf7d981393ac86bdb2eb116821dc2bde9b005791054196f37038f99d369200f68c4a3870aa8c3e39411e8a1b4ef7708b9d9922510c384f8ca8db0230e86abd08
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser