coupa.com

Observed Jul 27, 2026, 09:37 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byMimecast

Secured byLet's Encrypt

Registered withMarkMonitor Inc.

Also usesAtlassianDockerDocuSignFigmaGoogle Search ConsoleHubSpotMiroStripe

logistics_expanded

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

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

coupa.com

A / AAAA

52.137.90.18352.156.93.3051.143.107.76

Cloudflareserves the site

ns-1099.awsdns-09.orgns-2009.awsdns-59.co.ukns-491.awsdns-61.comns-972.awsdns-57.net

awsdns-09.org + awsdns-59.co.uk + moreanswers its DNS

us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com

Mimecastreceives its email

TLS

coupa.com

Let's Encryptissued its certificate

DNS Records

A 3

52.137.90.183
52.156.93.30
51.143.107.76

MX 2

10us-smtp-inbound-1.mimecast.com
10us-smtp-inbound-2.mimecast.com

TXT 52

8cr32l04d5xvdcqj04mnh5gb1ynl53fz
Dynatrace-site-verification=69522dac-7598-4bfd-addb-eeff4fbed5de__gr2224f2j4fb76la48g3ogjj6l
MS=ms21376961
MS=ms68446411
Sendinblue-code:37c9ed5a207896cab3a688807ba07c27
Sendinblue-code:a2d4633cbc8b04cea296317ee7fa45a6
TXT coupa.com ecostruxure-it-verification=775eeae5-831a-437d-8535-9f9d34bdf186
adobe-idp-site-verification=902ade9cade242623b4a798bfd167f577acf2eb1e8207393d8d288c82b90ac08
adobe-sign-verification=0fcc2b25e73ef4ea3eea8f5a33a8ff002451bc7c839bc6dcaba296c7bca26f41
airtable-verification=25b535040d11c89e36bf62c27878d111

NS 4

ns-1099.awsdns-09.org
ns-2009.awsdns-59.co.uk
ns-491.awsdns-61.com
ns-972.awsdns-57.net

SOA 1

ns-491.awsdns-61.com awsdns-hostmaster.amazon.com

SRV 5

xmpp-server1.l.google.com:5269 p20
xmpp-server2.l.google.com:5269 p20
xmpp-server3.l.google.com:5269 p20
xmpp-server4.l.google.com:5269 p20
xmpp-server.l.google.com:5269 p5

CAA 16

issue "amazon.com"
issue "amazonaws.com"
issue "amazontrust.com"
issue "awstrust.com"
issue "digicert.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "sectigo.com"
issue "ssl.com"

TLS Certificates (4)

Common Name	Issuer	Expires
`coupa.com`	C=US, O=Let's Encrypt, CN=YE1	Fri, 25 Sep 2026 03:48:36 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 coupa.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_b23b7997d8076d34
Output Hash: 86618703409f8f87f378def2e40125c40e4904717f757c9a4e1698ec97a74a35
Signature: ed25519:1c55ee062aca24b75f78840b7e03b155ad955cb00e6f2cddbb95cce7b7ee9091a11f1e5bcffb8d608d73594b38e06269b4bb88e8fdea256f36aa430220761705
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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