sumo.com

Observed 2026-07-17T12:19:37.224447585+00:00 (3h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Registered withAmazon Registrar, Inc.

Also usesGoogle Search Console

IPv6 · cybersecurity_expanded

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

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

sumo.com

A / AAAA

104.18.13.222104.18.12.2222606:4700::6812:dde2606:4700::6812:cde

Cloudflareserves the site

jen.ns.cloudflare.comluke.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

sumo.com

Google Trust Servicesissued its certificate

DNS Records

A 2

104.18.13.222
104.18.12.222

AAAA 2

2606:4700::6812:dde
2606:4700::6812:cde

MX 5

10aspmx.l.google.com
20alt1.aspmx.l.google.com
30alt2.aspmx.l.google.com
40aspmx2.googlemail.com
50aspmx3.googlemail.com

TXT 3

google-site-verification=PbCNKlMMhgWDgZZvE71cGdfRlwlqOJmTSNM8b8eCnSM
v=spf1 include:_spf.google.com include:mailgun.org include:sendgrid.net include:helpscoutemail.com ~all
v=DMARC1; p=none

NS 2

jen.ns.cloudflare.com
luke.ns.cloudflare.com

SOA 1

jen.ns.cloudflare.com dns.cloudflare.com

CAA 14

issue "amazon.com"
issue "comodoca.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "godaddy.com"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "ssl.com"
issuewild "amazon.com"
issuewild "comodoca.com"
issuewild "digicert.com; cansignhttpexchanges=yes"

TLS Certificates (3)

Common Name	Issuer	Expires
`sumo.com`	C=US, O=Google Trust Services, CN=WE1	Sat, 12 Sep 2026 01:14:08 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID: d622653a-caa2-4be2-bb04-8aee2e7d2271
Output Hash: c37f5b425e8d7a327284f37bffb98222f02163d72713347c6e9522970aa6667c
Signature: ed25519:50a07c27477a21e6f7d1b1d3aa9be82a5af72d569543f35c8b110f0937631a1ed4ec6c2d04565c2bb9ff82076aceb7910f55e3409864b4ebf8eb87590ffd0d0d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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