blu.com

Observed Aug 11, 2026, 00:36 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blu.com was taken 3d ago

blu.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blu.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch blu.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Runs onAkamai International B.V

Email byMicrosoft 365

Secured byDigiCert

Registered withKey-Systems GmbH

Also usesAdobe SignAtlassianGoogle Search ConsoleApple

tranco

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

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

blu.com

A / AAAA

23.212.251.923.212.251.27

Akamai International B.Vserves the site

a20-65.akam.neta7-64.akam.neta1-103.akam.neta22-66.akam.net+2 more

akam.netanswers its DNS

blu-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.blu.com

DigiCert Incissued its certificate

DNS Records

A 2

23.212.251.9
23.212.251.27

MX 1

5blu-com.mail.protection.outlook.com

TXT 9

google-site-verification=KStqfSf74plQIJabof0rI-HjlwCvVhxvKap2970LaTM
atlassian-domain-verification=MMn9KMUQSpKMtE0aezKy44t9ZrYfBF9cibm0NXZjYcpkOINPMre6iWmMbp091kvk
MS=ms50235394
H2kkY6YH41hxp6j3YUPU5tqLWTsTuDomMmU3fD9oOPiuLoUZxpUA+U9QwLxdPxf8N+9KOaLG2MYRdz4qB1lEJw==
google-site-verification=0MZrRLRS9dr_XvhyUQAcKETm3y6nEyEOHFW1JXv_yI0
apple-domain-verification=1ASOLTyEF4Vz9U96
v=spf1 ip4:151.106.217.39 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf1.imptob.com include:mail.zendesk.com include:sendgrid.net include:spf-prod.gps.ihost.com include:service-now.com ~all
brevo-code:f180213b19d50df0847508e97ce2236b
adobe-sign-verification=e3d753559b21db1499a67a3a199e1997

NS 6

a20-65.akam.net
a7-64.akam.net
a1-103.akam.net
a22-66.akam.net
a5-67.akam.net
a2-64.akam.net

SOA 1

a5-67.akam.net hostmaster.akamai.com

DMARC_RECORDS 1

v=DMARC1; p=reject; rua=mailto:141ab79ae545401@rep.dmarcanalyzer.com; ruf=mailto:141ab79ae545401@for.dmarcanalyzer.com; fo=1;

BIMI_RECORDS 1

v=BIMI1; l=https://blu.com/logo.svg; a=https://blu.com/logo-certificate.pem

TLS Certificates (2)

Common Name	Issuer	Expires
`*.blu.com`	C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1	Sat, 19 Dec 2026 23:59:59 +0000
`DigiCert Global G3 TLS ECC SHA384 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G3	Sun, 13 Apr 2031 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_fb4fb626f782541a
Output Hash: 84e74b491eda52f0f674d0d17f18c53ca7d7c4ca3051bb0a0884b85d94e209f1
Signature: ed25519:89929122270cb888bb170faeabd5ad36982dea8fc139afd7917bfee8fcea21369ccf22d470366baecb6862fad9629c9ad4e03543d09fdf952debce9a517fee0f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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