discover.com

Observed 2026-07-13T00:06:00.395398802+00:00 (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAkamai Technologies

Email byProofpoint

Secured byDigiCert

Also usesMiroGoogle Search ConsoleAtlassian

19 subdomains · fintech_expanded

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

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

discover.com

A / AAAA

23.207.145.132

Akamai Technologiesserves the site

a1-23.akam.neta3-64.akam.neta4-64.akam.neta5-67.akam.net+2 more

akam.netanswers its DNS

mxa-001d7a03.gslb.pphosted.commxb-001d7a03.gslb.pphosted.com

Proofpointreceives its email

TLS

www.discover.com

DigiCert Incissued its certificate

DNS Records

A 1

23.207.145.132

MX 2

10mxa-001d7a03.gslb.pphosted.com
10mxb-001d7a03.gslb.pphosted.com

TXT 20

_1h7bzdi6q327dia70hkvwtglrqxeals
_d6aqcjzs5txrqj0125eswqllz7mm1d0
_g388o34hath14j4pf1ekm9iaceu58vo
jamf-site-verification=_KaTb5rtYKzVLTIrdhYvjQ
miro-verification=83418712c8125e0254c79b098863f8659af6930c
mongodb-site-verification=eTTHxouNWqnRHzQEjrqlvYEITei4I1tB
segment-site-verification=4buUSoY7ujgHSrmewrfwcxWf6YtjSQAJ
segment-site-verification=rGSHgJVcEYlpxLyjEyTPWbUGz5v9VQ6V
smartsheet-site-validation=Iv9fVsrnPZvM4cBbmLjkfbHVhq2K0_2i
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

NS 6

a1-23.akam.net
a3-64.akam.net
a4-64.akam.net
a5-67.akam.net
a6-65.akam.net
a8-66.akam.net

SOA 1

a1-23.akam.net techadmin.discover.com

SRV 2

vcse1-2.discover.com:5269 p5
vcse1-3.discover.com:5269 p5

TLS Certificates (2)

Common Name	Issuer	Expires
`www.discover.com`	C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2	Thu, 13 Aug 2026 23:59:59 +0000
`DigiCert EV RSA CA G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Jul 2030 12:42:50 +0000

Subdomains (19)

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

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

Ed25519 Receipt

Receipt ID: 6741b01e-3cc7-4af4-85c0-60636fa56b41
Output Hash: 4d3c2d555f5f73f038b3c7d008e1704b9b72463497aaa2bf471085585978bb0e
Signature: ed25519:0eb27d8ac7aacf1544bb342f773474f72425dea0587b32ecb5ac19143682e108bb78fc1dbac20d45738d9a9393e0409a42ae9a2ee57d5b4d3b71c6fca0122b03
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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