coupahost.com

Observed Jul 18, 2026, 12:51 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Email byAmazon SES

Registered withMarkMonitor Inc.

tranco_10k

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

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

coupahost.com

ns0.dnsmadeeasy.comns1.dnsmadeeasy.comns2.dnsmadeeasy.comns3.dnsmadeeasy.com+1 more

dnsmadeeasy.comanswers its DNS

mxa.mailgun.orgmxb.mailgun.org

Amazon SESreceives its email

DNS Records

MX 2

10mxa.mailgun.org
10mxb.mailgun.org

TXT 8

MS=ms85732236
_3vzaachqqs23lmievk5xjntr98z9j80
_nhxzcumxswri68pcb8xnnh5nqlvkfxd
_oo83aafsezabk2tiy04g7mc6s8gewlt
_q2heyplhrwma2oixyd271wizx91mlbw
d77nmtvzszsjr0ctvpyj5nwsr0x9tmqb
v=spf1 include:amazonses.com include:spf-noram.coupahost.com include:spf-emea.coupahost.com include:spf-apac.coupahost.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org -all
v=DMARC1; p=reject; pct=100; rua=mailto:czp5te4f@ag.dmarcian.com; ruf=mailto:prd-dmarc@coupa.com; sp=reject;

NS 5

ns0.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns4.dnsmadeeasy.com

SOA 1

ns10.digicertdns.com dns.digicertdns.com

TLS Certificates (0)

None.

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

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

Ed25519 Receipt

Receipt ID: 14750a18-8093-4190-bf12-e4ac62b1259e
Output Hash: 841dee83605fade048e46e8f7e035c131ec15154b0d8c3b5f0a51eb03dc50897
Signature: ed25519:c33898bcf267deb0a22c1ab4b984b87735466d3a6a921a61322bbf2ad1687a227af7c5659b325eea6e04d42f6636a6670d7fc5f6e124ba471dbf8b87c6281601
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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