tailscale.com

Observed 2026-07-12T16:56:55.259Z (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesFigmaStripeHubSpotGoogle Search ConsoleAtlassianNotionDocker

IPv6 · 11 subdomains · cybersecurity_expanded

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

INFRASTRUCTURE MAPwhat tailscale.com actually stands on - every host below is a signed observation

tailscale.com

A / AAAA

76.76.21.212600:9000:a51d:27c1:6748:d035:a989:fb3c2600:9000:a602:b1e6:5b89:50a1:7cf7:67b8

Cloudflareserves the site

ns-1359.awsdns-41.orgns-197.awsdns-24.comns-1558.awsdns-02.co.ukns-557.awsdns-05.net

awsdns-41.org + awsdns-24.com + moreanswers its DNS

alt3.aspmx.l.google.comaspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time75 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 1

76.76.21.21

AAAA 2

2600:9000:a51d:27c1:6748:d035:a989:fb3c
2600:9000:a602:b1e6:5b89:50a1:7cf7:67b8

MX 5

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

TXT 26

figma-domain-verification=1c2de6e8a2ed198f2e74b79eb341b1e7fa0c2f8f77d967c3df1a34dc7b1b9392-1727189921
reachdesk-verification=gzGzYoV4RdcIj5gGsLsXBmdtmVBeVfDfro9HrQ2Q6TCsKUF5xQW6PGnmTOsip3bR
stripe-verification=d1e4db8d6a928fe01eaf24de20ea7dc4c6ebc1fa91940e3a6a0cc59082025114
stripe-verification=5fcd1c876b6a81bf6ec1888417271c54c1a7186b90e858e181224cc31b2c93ce
anthropic-domain-verification-vpgx4y=uwN6CwOz0NQijKYGDthCAEt9C
v=spf1 include:_spf.google.com include:_spf.salesforce.com include:40004831.spf02.hubspotemail.net ~all
google-site-verification=4uv57KflyDjYKic07oPiF5ypArLxQQYp_e-u2RCQ2rE
google-site-verification=aISd8KPh1T5nM6tv78IhxrYXTvLqrjMLcOsV6tDc9xw
MS=ms19736920
MS=ms46037000

NS 4

ns-1359.awsdns-41.org
ns-197.awsdns-24.com
ns-1558.awsdns-02.co.uk
ns-557.awsdns-05.net

SOA 1

ns-557.awsdns-05.net awsdns-hostmaster.amazon.com

CAA 8

issuewild ;
issue awstrust.com
issue comodoca.com
issue letsencrypt.org
issue amazontrust.com
issue amazon.com
issue digicert.com
issue amazonaws.com

TLS Certificates (0)

None.

Subdomains (11)

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 tailscale.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 18e249a8-c548-492f-b71c-063358a51c8a
Output Hash: 729deeb043830ddf516b3728b60217a26736570e6f0ac348f79df29cde899521
Signature: ed25519:f6d5da3a6c309d8619f23a0d6447863d87562820428f10a5423c2c94fb818c43d516d511c49d00a65d382be132a40367dd7844c4bbf04eefd222bb4e28da3b08
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/tailscale.com