dnb.com

Observed Jul 18, 2026, 12:14 UTC (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search ConsoleAtlassian

manufacturing

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

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

dnb.com

A / AAAA

104.16.0.1

Cloudflareserves the site

a1-67.akam.neta6-66.akam.neta7-66.akam.neta10-67.akam.net+2 more

akam.netanswers its DNS

dnb-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

dnb.com

Let's Encryptissued its certificate

DNS Records

A 1

104.16.0.1

MX 1

0dnb-com.mail.protection.outlook.com

TXT 14

_bvsecjccauqilzo2plgsj9vbrqpp1yw
_hc2sn83etkc85jlw447nruu9dhbpdy5
_hp7c20ah0ikfywn17wamfjh8p6786ox
_t087nr0s8p25d17ouy1ln8ppt98veob
ibmid=a9def6cf-843c-4d36-8eca-2c307149bd63
jamf-site-verification=XQrh0aSdNcFbATnbldtvFw
dvv-domain-verification-gojb4bqvc-ddAd2hhf-21052026
vertexinc-cloud-4c68f493-da79-4f7d-a07e-44d61f8c1b95
Sterling-domain-verification=a4014a90cc2b4f7a8408e324283e96a6
anthropic-domain-verification-764yrq=RqVhnvCJYWlJXpbRDuGQKtG1T

NS 6

a1-67.akam.net
a6-66.akam.net
a7-66.akam.net
a10-67.akam.net
a12-66.akam.net
a13-66.akam.net

SOA 1

primaryns.dnb.com dnsadmin.dnb.com

SRV 6

ygg1.vp.vc:5060 p10
ygg2.vp.vc:5060 p50
ygg1.vp.vc:5061 p10
ygg2.vp.vc:5061 p50
uscwyvae.dnb.com:5269 p0
mobilemail.dnb.com:443 p0

TLS Certificates (4)

Common Name	Issuer	Expires
`dnb.com`	C=US, O=Let's Encrypt, CN=YE2	Tue, 22 Sep 2026 22:31:46 +0000
`YE2`	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 dnb.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: b3e3772f-b4a5-44f3-838a-7e34b2145348
Output Hash: 9e67cc8becb913d40b8f3ae278b8616203d9841abe522741d3ae8595600a3367
Signature: ed25519:9795897d23fb2da528612f9ddaf70862061860da744f9471bbda1f08c6bcd86c6a6c79827f5c5058b04c6747cfef5686e9582b12d17e4872debec4d2de875805
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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