app.sg

Observed Jul 26, 2026, 15:17 UTC (5d 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 usesGoogle Search Console

IPv6 · domcop

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

INFRASTRUCTURE MAPwhat app.sg actually stands on - every host below is a signed observation

app.sg

A / AAAA

104.21.81.248172.67.166.1102606:4700:3033::ac43:a66e2606:4700:3035::6815:51f8

Cloudflareserves the site

anderson.ns.cloudflare.comluciana.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

app.sg

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.81.248
172.67.166.110

AAAA 2

2606:4700:3033::ac43:a66e
2606:4700:3035::6815:51f8

MX 5

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 2

google-site-verification=HnxOvITmIFxj5W94sAhuFohKqqk80tmNPH3Stj0QPgM
google-site-verification=miHlt6HswmKHN_KO7EvXi3ZsiMG0XSUyKe3m2h9gQJA

NS 2

anderson.ns.cloudflare.com
luciana.ns.cloudflare.com

SOA 1

anderson.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`app.sg`	C=US, O=Google Trust Services, CN=WE1	Sat, 24 Oct 2026 11:31:45 +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 app.sg. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_29a40878a3188f3f
Output Hash: d51e27acae4cd0e1fa981bbc1c8d6f56f87fab106e0cb1cf04e2413ad1d8b1f5
Signature: ed25519:aff34ec42cba7362b0004b18a04f953da49fa3aac0edb71ba3267dfdd45f6bc2732d5d9814d175fd563b298b16e150c3f380cfdeb5b9225f99f1b0c76756370d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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