jna.pt

Observed Aug 12, 2026, 04:56 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jna.pt was taken 3d ago

jna.pt is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jna.pt 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 jna.pt Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesMicrosoft

1 subdomain · tranco

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

INFRASTRUCTURE MAPwhat jna.pt actually stands on - every host below is a signed observation

jna.pt

A / AAAA

209.124.66.4

unattributedserves the site

ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com

microsoftonline.comanswers its DNS

jna-pt.mail.protection.outlook.com

Microsoft 365receives its email

TLS

jna.pt

Let's Encryptissued its certificate

DNS Records

A 1

209.124.66.4

MX 1

0jna-pt.mail.protection.outlook.com

TXT 2

mscid=edGv5r35yhcCoJNHGVZNx+pen9Ki3aJp43awkRcVRgjbnAyf3lNCq5YItaoT8DgOfeDIT9mkgqhgKsE2eToLpg==
v=spf1 +ip4:89.109.115.42 +ip4:62.28.199.182 +ip4:209.124.66.4 +ip4:23.83.221.15 include:spf.protection.outlook.com include:spf.a2hosting.com -all

NS 4

ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com

SOA 1

ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com

DMARC_RECORDS 1

v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:ccdata.suporte@gmail.com; ruf=mailto:ccdata.suporte@gmail.com; rf=afrf; fo=0:1:d:s; adkim=r; aspf=r

TLS Certificates (3)

Common Name	Issuer	Expires
`jna.pt`	C=US, O=Let's Encrypt, CN=YR1	Thu, 01 Oct 2026 09:19:26 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.jna.pt

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_0a20e13246d13710
Output Hash: 59dea07847c3e6c301f18c6f7dbac0cca8e45ec8a7c8616254e543763204c32f
Signature: ed25519:a9e268214ebeabcb9dfb79e015af470475b4b1d814c0ab40eea8cb2ff829759c92a353e6e5f7cc3066eeaedff32d213413a0d268f34f1955042568b235b76b03
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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