upian.com

Observed Jul 26, 2026, 08:54 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

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · 1 subdomain · majestic

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

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

upian.com

A / AAAA

84.234.23.742001:1600:18:101::da

2001serves the site

ns-90-b.gandi.netns-230-c.gandi.netns-38-a.gandi.net

gandi.netanswers its DNS

ASPMX5.GOOGLEMAIL.comASPMX2.GOOGLEMAIL.comALT1.ASPMX.L.GOOGLE.comASPMX4.GOOGLEMAIL.com+3 more

Google Workspacereceives its email

TLS

upian.com

Let's Encryptissued its certificate

DNS Records

A 1

84.234.23.74

AAAA 1

2001:1600:18:101::da

MX 7

30ASPMX5.GOOGLEMAIL.com
30ASPMX2.GOOGLEMAIL.com
20ALT1.ASPMX.L.GOOGLE.com
30ASPMX4.GOOGLEMAIL.com
20ALT2.ASPMX.L.GOOGLE.com
10ASPMX.L.GOOGLE.com
30ASPMX3.GOOGLEMAIL.com

TXT 5

brevo-code:4cc4f441fbe49ca71674b17cb687f000
v=spf1 ip4:84.234.23.74 include:_spf.google.com include:spf.brevo.com ~all
apple-domain-verification=LlBVUuw6LjY3OxJD
google-site-verification=y2ZnYpyK8I8fDK2GpH8G77nT4amJQeD67Kg6TfjXPlY
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

NS 3

ns-90-b.gandi.net
ns-230-c.gandi.net
ns-38-a.gandi.net

SOA 1

ns1.gandi.net hostmaster.gandi.net

TLS Certificates (2)

Common Name	Issuer	Expires
`upian.com`	C=US, O=Let's Encrypt, CN=R12	Sat, 15 Aug 2026 18:03:43 +0000
`R12`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (1)

www.upian.com

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 upian.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_2ca51442350d375b
Output Hash: e9258c21a725835e3f8153bc3a72ad34bae660bfe11867664ec8b71df00c4ec1
Signature: ed25519:6b4840c7097dddbacde149c2796f62262d449953f8981cd37f9de86697ed06a87ec2ffb212d1c8d1bc3768d6be9f7dd0028951cde692da20e50121bb5477ca00
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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