brownbook.net

Observed 2026-07-13T07:27:04.970Z (2h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withTucows Domains Inc.

Also usesGoogle Search Console

IPv6 · 13 subdomains · tranco_40k

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

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

brownbook.net

A / AAAA

172.66.155.9104.20.41.2072606:4700:10::ac42:9b092606:4700:10::6814:29cf

Cloudflareserves the site

kaiser.ns.cloudflare.comkimora.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.commx.hover.com.cust.hostedemail.comaspmx2.googlemail.comalt2.aspmx.l.google.com+4 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 308 → https://www.brownbook.net/

HTTP status308

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time482 ms

DNS resolutionNOERROR

Redirect chain

https://www.brownbook.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

172.66.155.9
104.20.41.207

AAAA 2

2606:4700:10::ac42:9b09
2606:4700:10::6814:29cf

MX 8

1aspmx.l.google.com
10mx.hover.com.cust.hostedemail.com
10aspmx2.googlemail.com
5alt2.aspmx.l.google.com
5alt1.aspmx.l.google.com
10aspmx3.googlemail.com
10mxb.mailgun.org
10mxa.mailgun.org

TXT 4

google-site-verification=UzUhnH5PSncRed3fQIvVbHFhJRRW5qi0WCNMmOal2LI
amazonses:JH6jc3qAGPRN7CN33TRPnK6llqbQUrjMT0jQ8HFT7Yk=
v=spf1 include:mailgun.org ~all
google-site-verification=XUfEOH-wiVSZcBweZTqBmIEniE1ui0fnZH5w7ERvIjU

NS 2

kaiser.ns.cloudflare.com
kimora.ns.cloudflare.com

SOA 1

kaiser.ns.cloudflare.com dns.cloudflare.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 brownbook.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 1de29765-93b8-4b25-8ca8-2e5e1a2cbb5e
Output Hash: 7c03fdfa494d27a0c847454b27ee2762bba8134d5777a49f6d8359e7ed404186
Signature: ed25519:dcf23943a2fbef62c481081bacbf1691666a85bb019b519e431af97d7e3e2a1463480ee4892c7cae0310a775734969089e2b40668438c532b08613a2dc1f2e02
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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