upstackstudio.com

Observed Jul 26, 2026, 08:53 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 · majestic

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

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

upstackstudio.com

A / AAAA

104.21.63.86172.67.144.872606:4700:3037::6815:3f562606:4700:3037::ac43:9057

Cloudflareserves the site

brad.ns.cloudflare.comfiona.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

upstackstudio.com

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.63.86
172.67.144.87

AAAA 2

2606:4700:3037::6815:3f56
2606:4700:3037::ac43:9057

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com

TXT 6

1278104
facebook-domain-verification=a1mv62vfwr6sc9c1z03fr1sqxhbjb4
facebook-domain-verification=hpuops9uko0mowvq6cyqgoq82o4hpx
google-site-verification=SLlJeAm3MHusNRhjPSzzMw_zNxTQ7yvfmeuqgbuPqyo
v=spf1 include:_spf.google.com include:emsd1.com include:_spf.convertkit.net include:mailgun.org ~all
v=DMARC1; p=none; rua=mailto:c9b11e9ef5ce4cd38998e6c277bb69b8@dmarc-reports.cloudflare.net adkim=s; aspf=s

NS 2

brad.ns.cloudflare.com
fiona.ns.cloudflare.com

SOA 1

brad.ns.cloudflare.com dns.cloudflare.com

CAA 10

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

TLS Certificates (3)

Common Name	Issuer	Expires
`upstackstudio.com`	C=US, O=Google Trust Services, CN=WE1	Tue, 01 Sep 2026 04:16:11 +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 (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 upstackstudio.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_ab9a5fd226930fc8
Output Hash: 2ee0075c01c872bd3753ed4ec9a0c12a05f33d1846f57810541eb28da65a2465
Signature: ed25519:4cf1d585d9bda23aa553538145a9e0f4a72dd97c5d5d2d1faf1c69916b49a54ab7ea4934e6f5d1d16ec59ffbb9880666f435d26bf1f62b489f019d93024e180b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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