tello.com

Observed Jul 18, 2026, 12:10 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Registered withGoDaddy.com, LLC

Also usesFacebook/MetaGoogle Search Console

IPv6 · 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

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more

Google Workspacereceives its email

TLS

tello.com

Google Trust Servicesissued its certificate

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

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

TXT 9

facebook-domain-verification=q679m54apqvadkdm6lg7qnl6x3zayf
google-site-verification=BeLTPongN2RXZ9kYKoqHkMLRvKJTnYoyQFK6PivAYXk
google-site-verification=LDp9UOmvQWIEYi2NUAxFiE2J4PmGdlSlHmxT9tNnHVU
google-site-verification=_VpnF60UhLyuJGlmE6iwXzxphT1vclosH4gf3JK5d3g
google-site-verification=nX_lFDa7YfKrA0qAGU3cZcKUpyJQsPCvJMR5tXUzc5U
apple-domain-verification=s8exjjgSmwVfeS_U_Ttb9RRlSprGIYdofKu2YtLp0Z8
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
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=BIMI1;l=https://vmc.digicert.com/4552b4b0-ef3f-43de-a19f-5dcc74637d8b.svg;a=https://vmc.digicert.com/4552b4b0-ef3f-43de-a19f-5dcc74637d8b.pem

NS 2

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

SOA 1

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

TLS Certificates (3)

Common Name	Issuer	Expires
`tello.com`	C=US, O=Google Trust Services, CN=WE1	Sun, 20 Sep 2026 12:29:50 +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 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: 3164ce44-526e-40d0-8b9d-7a0af74712c1
Output Hash: 933bdff371a1c69a083885109085507bf78cccf218645100950bfe9819705655
Signature: ed25519:7b714159993c3743ee15530a2bf34e0db4c76091342c7921ad9db8ef68edf3144963c5911bb7b64cc55c0d4f9015bc0bb316208bef19e570ad058c57c9fa640b
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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