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altera.co

Observed Jul 26, 2026, 11:14 UTC (7d 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 onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat altera.co actually stands on - every host below is a signed observation
altera.co
A / AAAA
104.26.2.182104.26.3.182172.67.74.1742606:4700:20::681a:3b6+2 more
Cloudflareserves the site
NS
annabel.ns.cloudflare.comjake.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
altera.co
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.2.182
  • 104.26.3.182
  • 172.67.74.174

AAAA 3

  • 2606:4700:20::681a:3b6
  • 2606:4700:20::681a:2b6
  • 2606:4700:20::ac43:4aae

MX 5

  • 0aspmx.l.google.com
  • 10alt1.aspmx.l.google.com
  • 10alt2.aspmx.l.google.com
  • 20alt3.aspmx.l.google.com
  • 20alt4.aspmx.l.google.com

TXT 5

  • facebook-domain-verification=lbsx2w2d2ic9ik22n4xilzypr1cdsc
  • google-site-verification=ASn-xbJ_RWetGE-tpIMQSp8YyABUXdaEiDbTLsu22zY
  • v=spf1 include:_spf.google.com include:mail.zendesk.com include:amazonses.com include:emsd1.com include:_spf.mlsend.com -all
  • v=DMARC1; p=quarantine; pct=100; rua=mailto:d2693d51cabc4b16bba6029615a71ade@dmarc-reports.cloudflare.net; aspf=r; adkim=r
  • v=BIMI1;l=https://cdn.prod.website-files.com/67877ccab71d6b3064b02739/69303a7fc51b8d7ad3151726_logo_bimi_v4.svg

NS 2

  • annabel.ns.cloudflare.com
  • jake.ns.cloudflare.com

SOA 1

  • annabel.ns.cloudflare.com dns.cloudflare.com

CAA 11

  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "amazon.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"

TLS Certificates (3)

Common NameIssuerExpires
altera.co C=US, O=Google Trust Services, CN=WE1 Sat, 17 Oct 2026 07:56:26 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (1)

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 altera.co. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_507bc0b33f20ccdc
Output Hash
786b8fcce2802a5a5a0fab7021935b75994ddd142200426ea13c4addff4d85fc
Signature
ed25519:e397dd79c5a4dee1fed5ff9d9f21829d528f8e1f338c347703edc6615f5f3545be8b850c51d48dec536abc8a3f00fd210ba8e9feca051e9e33c4f560e0453c05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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