thunderbird.net

Observed Jul 23, 2026, 07:55 UTC (16h 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

Registered withMarkMonitor Inc.

Also uses1PasswordGoogle Search ConsoleNotionAtlassian

IPv6 · 5 subdomains · tranco_5k

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

INFRASTRUCTURE MAPwhat thunderbird.net actually stands on - every host below is a signed observation

thunderbird.net

A / AAAA

104.20.26.187172.66.166.32606:4700:10::6814:1abb2606:4700:10::ac42:a603

Cloudflareserves the site

kia.ns.cloudflare.comnick.ns.cloudflare.com

cloudflare.comanswers its DNS

alt2.aspmx.l.google.comaspmx.l.google.comalt1.aspmx.l.google.comalt3.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://www.thunderbird.net/

HTTP status302

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time332 ms

DNS resolutionNOERROR

Redirect chain

https://www.thunderbird.net/

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

DNS Records

A 2

104.20.26.187
172.66.166.3

AAAA 2

2606:4700:10::6814:1abb
2606:4700:10::ac42:a603

MX 5

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

TXT 17

anthropic-domain-verification-w18gaf=RZ86dJ1s9VT14VNvpmHAwfRqE
cursor-domain-verification-p2rkeh=EiisHW6fugHXlaaDX7YzS3M7O
remote-domain-verification=cf65a23c-16ed-4181-8ee9-2bc2741130d5
14956136
1password-site-verification=IHO4WARAQFFLXDHZB56XZF2PHA
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.messagingengine.com include:spf.fundraiseup.com include:servers.mcsv.net include:mail.zendesk.com ~all
google-site-verification=96iXS_8P8qP6DhVQz3lTKDZqKDpvv2TIzJfiFmVBGXc
apple-domain-verification=pzjYlsoA8s7Ha71Q
notion-domain-verification=CTJ2GxP5qpUZsOatCxmocIYuUHiXe1V8HTyXcPbZVyG
google-site-verification=mMSFIliLussedqJxSXwL44h9_uxu7A9-oWoy5GQ6TUg

NS 2

kia.ns.cloudflare.com
nick.ns.cloudflare.com

SOA 1

kia.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (5)

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 thunderbird.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_678fcac0f3e489f8
Output Hash: c96e8e8d8ef1ff768e10c32b6545ed3e4679434b6fe9b37472ca61ddbdb7e135
Signature: ed25519:fdd4ada853cc5b1d02e64e4538699c6afb2b59cdbf5b64ff6b1dd470340f4831f01526551b3bf401c887fbd43a8329f0a45fde7436bf26ba2a55afd408c4ed05
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/thunderbird.net