linear.app

Observed 2026-07-14T01:23:54.857Z (8h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesNotionSlackGoogle Search ConsoleStripeDocuSignLinearHubSpotZoom

IPv6 · 9 subdomains · dev_tools

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

INFRASTRUCTURE MAPwhat linear.app actually stands on - every host below is a signed observation

linear.app

A / AAAA

104.18.40.45172.64.147.2112a06:98c1:3105::6812:282d2606:4700:440a::ac40:93d3

Cloudflareserves the site

tim.ns.cloudflare.comzara.ns.cloudflare.com

cloudflare.comanswers its DNS

alt2.aspmx.l.google.comalt1.aspmx.l.google.comalt3.aspmx.l.google.comaspmx.l.google.com

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time105 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

104.18.40.45
172.64.147.211

AAAA 2

2a06:98c1:3105::6812:282d
2606:4700:440a::ac40:93d3

MX 4

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

TXT 24

apple-domain-verification=zVdJnsxkD6nX5XCL
notion-domain-verification=WyZnKX70mlPP1r1HchqL7re1MjaYo5c2F2Cy2R2z3XD
slack-domain-verification=n9BI0EJf0vSJO9ugqYmWNJ5xbOOVQnnTirCGbRZK
cursor-domain-verification-jkgerh=fYGswH2He0dJj0DekVjoNvFKi
MS=ms43041516
rippling-domain-verification=806196fd264819a7
_qcd9zztuukbep051izx2pjssdl6yae2
notion-domain-verification=YflTDyf5nncjFK4D85Nsh38ufawi0ExsoOTUzXu9NpT
google-site-verification=-TwiLtawzz8QlL_LZlkuGibc6klzAuD0DfgytD0TM0g
domain-verification=0b7a143e64a100eeb18d7e29c53d3bcf83746f87607ac1f1b6aef8802ad5439d

NS 2

tim.ns.cloudflare.com
zara.ns.cloudflare.com

SOA 1

tim.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (9)

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 linear.app. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: e4128907-747d-401a-ab9d-a238191f58fa
Output Hash: 61e2ac31dda7f607e1ca6507a9b89e8db65d461bfac18ca5486c17d1f796ff82
Signature: ed25519:4620b091afb4b1160788e3ac8cfa90a5053ef0c5ba5498b9022541d5068f5aa6d758d9eab3d9bd9303fa8259757e6abb26f6b158af51bd4c29d84cf63271a90c
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/linear.app