sumo.com

Observed 2026-07-13T00:02:02.985850807+00:00 (5h 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

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

104.18.12.222104.18.13.2222606:4700::6812:cde2606:4700::6812:dde

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

104.18.12.222
104.18.13.222

AAAA 2

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

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: 5bac37ce-539e-4b3e-8d58-666834aa143d
Output Hash: 4b08293c131aef90d0ccc510719a1f25bfc27bd93eb709e6b53d49efa03721f2
Signature: ed25519:bc1bcd32c44b1a9da09456e4a8a85f01940e46f8afb80fd6b83b38bc0a4c9dd8c831de46ca6db2be0b421d3cbcdcd034f9ad5a6c881acc0c1764ad7b2ddb3901
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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