upapp.io

Observed Jul 25, 2026, 14:22 UTC (8d 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

Secured byGoogle Trust Services

IPv6 · tranco

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

INFRASTRUCTURE MAPwhat upapp.io actually stands on - every host below is a signed observation

upapp.io

A / AAAA

104.18.25.114104.18.24.1142606:4700::6812:18722606:4700::6812:1972

Cloudflareserves the site

eva.ns.cloudflare.comotto.ns.cloudflare.com

cloudflare.comanswers its DNS

mxdm-ap-southeast-1.aliyun.com

aliyun.comreceives its email

TLS

upapp.io

Google Trust Servicesissued its certificate

DNS Records

A 2

104.18.25.114
104.18.24.114

AAAA 2

2606:4700::6812:1872
2606:4700::6812:1972

MX 1

5mxdm-ap-southeast-1.aliyun.com

TXT 2

v=spf1 include:spfdm-ap-southeast-1.aliyun.com -all
v=DMARC1;p=none;rua=mailto:dmarc_report@service.aliyun.com

NS 2

eva.ns.cloudflare.com
otto.ns.cloudflare.com

SOA 1

eva.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`upapp.io`	C=US, O=Google Trust Services, CN=WE1	Sun, 20 Sep 2026 23:01:46 +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 upapp.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f0a6e50f57a1b323
Output Hash: 8962726c52c74141c2404072d290ad94462a0186fa650929e980b5a14739e676
Signature: ed25519:53d0351563937b1345906a2f2ec424aeb1d1c601d3d556310be6c5a3945e0710f203fa73a78d364898ac652430ca76e488e391fdd130fa2794c35edf6214c405
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/upapp.io