jp1880.nl

Observed Aug 11, 2026, 03:28 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jp1880.nl was taken 5d ago

jp1880.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jp1880.nl 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 jp1880.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Guarded by a firewall

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · 1 subdomain · tranco

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

INFRASTRUCTURE MAPwhat jp1880.nl actually stands on - every host below is a signed observation

jp1880.nl

A / AAAA

23.212.249.21623.212.249.2022600:1408:c400:11::17cd:6b482600:1408:c400:11::17cd:6b57

2600serves the site

a4-64.akam.neta24-67.akam.neta1-123.akam.neta8-66.akam.net+2 more

akam.netanswers its DNS

jp1880-nl.mail.protection.outlook.com

Microsoft 365receives its email

TLS

jp1880.nl

Let's Encryptissued its certificate

DNS Records

A 2

23.212.249.216
23.212.249.202

AAAA 2

2600:1408:c400:11::17cd:6b48
2600:1408:c400:11::17cd:6b57

MX 1

0jp1880-nl.mail.protection.outlook.com

TXT 2

v=spf1 a mx a:mx1.popken.de a:mx2.popken.de ip4:62.55.182.68 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.outbound.parcellab.email ~all
google-site-verification=MRgrDZV0WnUxATAqz5DoLIhIEltwocywN7xSg5-m7Bo

NS 6

a4-64.akam.net
a24-67.akam.net
a1-123.akam.net
a8-66.akam.net
a3-66.akam.net
a7-65.akam.net

SOA 1

a1-123.akam.net hostmaster.jp1880.nl

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:dmarc@jp1880.nl

TLS Certificates (3)

Common Name	Issuer	Expires
`jp1880.nl`	C=US, O=Let's Encrypt, CN=YR1	Tue, 06 Oct 2026 00:19:15 +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.jp1880.nl

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.

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Ed25519 Receipt

Receipt ID: rcpt_d9d1ad66e048b983
Output Hash: 420de9d6816e51ff639b81b4733c978ec26721b07b93ab38308dc88dac87285f
Signature: ed25519:152a0803fba845405eeeac5d2e391956ac0e5ced2f9c460ace1ff8fa0a53d87bb391cf83da123a5b1d79472daa616fa881ebb386df2f81a7d46766d9291bdb01
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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