tello.com

Observed 2026-07-15T01:49:03.956Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Email byGoogle Workspace

Registered withGoDaddy.com, LLC

Also usesGoogle Search ConsoleFacebook/Meta

IPv6 · 3 subdomains · telecom

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

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

tello.com

A / AAAA

104.20.36.195172.66.152.12606:4700:10::6814:24c32606:4700:10::ac42:9801

Cloudflareserves the site

cullen.ns.cloudflare.comannabel.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx4.googlemail.comaspmx5.googlemail.comaspmx.l.google.comalt1.aspmx.l.google.com+3 more

Google Workspacereceives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active

HTTP status403

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time9 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 2

104.20.36.195
172.66.152.1

AAAA 2

2606:4700:10::6814:24c3
2606:4700:10::ac42:9801

MX 7

10aspmx4.googlemail.com
10aspmx5.googlemail.com
1aspmx.l.google.com
5alt1.aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt2.aspmx.l.google.com

TXT 10

v=spf1 ip4:63.251.74.0/24 ip4:44.216.9.171 ip4:34.197.181.62 ip4:44.217.11.64 ip4:54.226.136.235 ip4:18.223.198.170 ip4:5.2.212.9 ip4:77.81.16.110 include:_spf.google.com include:sendgrid.net include:cmail1.com include:trustpilotservice.com include:cust-spf.exacttarget.com ~all
google-site-verification=_VpnF60UhLyuJGlmE6iwXzxphT1vclosH4gf3JK5d3g
google-site-verification=BeLTPongN2RXZ9kYKoqHkMLRvKJTnYoyQFK6PivAYXk
google-site-verification=LDp9UOmvQWIEYi2NUAxFiE2J4PmGdlSlHmxT9tNnHVU
apple-domain-verification=s8exjjgSmwVfeS_U_Ttb9RRlSprGIYdofKu2YtLp0Z8
facebook-domain-verification=q679m54apqvadkdm6lg7qnl6x3zayf
google-site-verification=nX_lFDa7YfKrA0qAGU3cZcKUpyJQsPCvJMR5tXUzc5U
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@keepcalling.com;ruf=mailto:dmarc@keepcalling.com;ri=86400;aspf=r;adkim=r;fo=1
v=DKIM1; (detected)
v=DNSSEC1; (detected)

NS 2

cullen.ns.cloudflare.com
annabel.ns.cloudflare.com

SOA 1

annabel.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (3)

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

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

Ed25519 Receipt

Receipt ID: 4e56d68c-09e5-4cdb-af15-5c3da3c934c8
Output Hash: 0905d50adb4ab5467ef79934479f371df1432d2d1b77b338a510e09d4c5c5180
Signature: ed25519:43183911d567df287341cf44c507e4577426b91881710d3496106099b0d17673bb2388a4be41a70cab9c7494530f9b778ed18273fb86620df9147b328cb6be08
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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