cello.so

Observed 2026-07-14T16:24:39.310Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search ConsoleHubSpot

IPv6 · 13 subdomains · tranco_40k

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

INFRASTRUCTURE MAPwhat cello.so actually stands on - every host below is a signed observation

cello.so

A / AAAA

151.80.4.2192001:41d0:301:1::31

Cloudflareserves the site

ns-796.awsdns-35.netns-1578.awsdns-05.co.ukns-250.awsdns-31.comns-1087.awsdns-07.org

awsdns-35.net + awsdns-05.co.uk + moreanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt3.aspmx.l.google.com3q7y2l624d4xxrh6olpbimu4ligztxs772qf2jetps6r3arwjoqa.mx-verification.google.com+2 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time812 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

151.80.4.219

AAAA 1

2001:41d0:301:1::31

MX 6

1aspmx.l.google.com
5alt1.aspmx.l.google.com
10alt3.aspmx.l.google.com
153q7y2l624d4xxrh6olpbimu4ligztxs772qf2jetps6r3arwjoqa.mx-verification.google.com
5alt2.aspmx.l.google.com
10alt4.aspmx.l.google.com

TXT 10

google-site-verification=cIdMpWbRy6syhVp6HvNyk9Rcut_mKwFaI9zy2zDkpVc
openai-domain-verification=dv-FIljjTAtpNZTQklhI8nxZWdC
v=MCPv1; k=ed25519; p=FjjeUpQpwLk9wwHSirfSJfvTxOsRhMhBWhB+Huf84jA=
v=spf1 include:_spf.mailersend.net include:_spf.google.com include:25562831.spf10.hubspotemail.net ~all
heyhack-verification=32101b1e-8ba8-4a4b-9f60-f2663d651c50
apple-domain-verification=Mf4NBilRDPO1C6lu
aspmx.l.google.com
google-site-verification=B05j8TwWGrLE2poUM4tjXibLChOrFZhqKhCxWQ3qqRw
v=DMARC1; p=quarantine;
v=DKIM1; (detected)

NS 4

ns-796.awsdns-35.net
ns-1578.awsdns-05.co.uk
ns-250.awsdns-31.com
ns-1087.awsdns-07.org

SOA 1

ns-250.awsdns-31.com awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (13)

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 cello.so. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 568b1c0c-5bcd-4d58-89ae-e9c36133c37b
Output Hash: 4e5dea41b8ca56185dcda778eba66c391df2c1c90a74fd97f22cee48f232ecc8
Signature: ed25519:f315747cb55f09228bdd12eca5efe2a8c0713a8fd8c386158222d12d4ded0d98a66d33d3f52c073d2cd652383a116901a63dbe732364d95afd4e4cc9bd2b690c
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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