doppler.com

Observed 2026-07-13T04:40:57.000Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withCloudflare, Inc.

Also usesStripeFigmaGoogle Search ConsoleNotionAtlassian

IPv6 · 9 subdomains · tranco_20k

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

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

doppler.com

A / AAAA

172.66.43.202172.66.40.542606:4700:3108::ac42:2bca2606:4700:3108::ac42:2836

Cloudflareserves the site

lady.ns.cloudflare.comtheo.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comalt1.aspmx.l.google.comaspmx3.googlemail.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.doppler.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time235 ms

DNS resolutionNOERROR

Redirect chain

https://www.doppler.com/

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

DNS Records

A 2

172.66.43.202
172.66.40.54

AAAA 2

2606:4700:3108::ac42:2bca
2606:4700:3108::ac42:2836

MX 5

1aspmx.l.google.com
10aspmx2.googlemail.com
5alt1.aspmx.l.google.com
10aspmx3.googlemail.com
5alt2.aspmx.l.google.com

TXT 19

stripe-verification=15bbc2e7b058c40fbd30d215f8139710068379964871d6cf31d8f5523ff61ff5
v=spf1 include:_spf.google.com include:sendgrid.net include:stspg-customer.com include:mail.zendesk.com include:mktomail.com -all
figma-domain-verification=bca35ffd8bd37ae944b572f7854ef2fc80b8bfa604eb0cc43b4074d110fabfcb-1736786319
apple-domain-verification=X5oImdSAKAZj7vXA
anthropic-domain-verification-h44jm5=9yqOvmlJI5YyUORu3vnrblxq3
google-site-verification=ymLrghQ2hDjTBNxHY4LJShdqdcRkRwdkH_HarHsun0w
notion-domain-verification=rGcZOXUYUvElvblvd5LhettaHYP4Auq094xRTjvJzjL
google-site-verification=5pYZfY5K0V25h_Ii8f5XIom3WKe2D8_ttnxKjGVS_ww
segment-site-verification=hJbSnbAMF5ppacdZU9R7hx5B6TqdXInJ
adobe-idp-site-verification=0f8ca82a96c1164ab2608a9fd0342c44d7cc6a9d0d06b17fac317c8d04c6d862

NS 2

lady.ns.cloudflare.com
theo.ns.cloudflare.com

SOA 1

lady.ns.cloudflare.com dns.cloudflare.com

CAA 10

issuewild letsencrypt.org
issuewild ssl.com
issue letsencrypt.org
issue digicert.com; cansignhttpexchanges=yes
issuewild pki.goog; cansignhttpexchanges=yes
issue pki.goog; cansignhttpexchanges=yes
issuewild comodoca.com
issuewild digicert.com; cansignhttpexchanges=yes
issue ssl.com
issue comodoca.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 doppler.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: c35632e6-01c2-4d94-98e4-0c69e9c9f04d
Output Hash: 4bb917ea6e6cdf67fbd24693f6f9f4828ba445d22a2e4a2feb864e1232174b7a
Signature: ed25519:8896386fcb552fe28501f33394b4240769e2ab5089b1d864f9b3e52e7451fe73ab42fe4bdc8957355751095139eb1af8b3d8e7962d4c5e633b9613f933648706
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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