linuxquestions.org

Observed 2026-07-13T09:11:15.092Z (1d 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.

6 subdomains · tranco_40k

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

INFRASTRUCTURE MAPwhat linuxquestions.org actually stands on - every host below is a signed observation

linuxquestions.org

A / AAAA

35.244.195.25

Cloudflareserves the site

ns-cloud-d2.googledomains.comns-cloud-d4.googledomains.comns-cloud-d3.googledomains.comns-cloud-d1.googledomains.com

googledomains.comanswers its DNS

alt2.aspmx.l.google.comalt1.aspmx.l.google.comaspmx.l.google.com

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → http://www.linuxquestions.org/

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time64 ms

DNS resolutionNOERROR

Redirect chain

http://www.linuxquestions.org/

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

DNS Records

A 1

35.244.195.25

MX 3

20alt2.aspmx.l.google.com
20alt1.aspmx.l.google.com
10aspmx.l.google.com

TXT 1

v=spf1 a ip4:35.239.126.218 ip4:104.154.38.197 include:aspmx.googlemail.com include:sendgrid.net include:amazonses.com include:spf.mandrillapp.com include:_spf.google.com ~all

NS 4

ns-cloud-d2.googledomains.com
ns-cloud-d4.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d1.googledomains.com

SOA 1

ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (0)

None.

Subdomains (6)

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 linuxquestions.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: ed9d7156-5db3-4cac-a450-a9dccb45dd0e
Output Hash: b3a57b289567a1a49eddc8b6dfbedbe95ad47d040f2b2e6a2f61ce42e93c1460
Signature: ed25519:ff6453fbde3c89f70326fe25ae792103389b7798d18dfef3bf7281c65a8e5eba683fdc8829e7b5b636e55e3ccec6c5ba25ad4d4dceb68280c5ba89254037a106
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/linuxquestions.org