matthijssen.dev

Observed Aug 10, 2026, 08:27 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of matthijssen.dev was taken 4d ago

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

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Up right now

Email byProtonMail

Secured byActalis S.p.A.

Also usesProton Mail

IPv6 · domcop

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

INFRASTRUCTURE MAPwhat matthijssen.dev actually stands on - every host below is a signed observation

matthijssen.dev

A / AAAA

91.99.49.252a01:4f8:1c1c:ec0a::1

2a01serves the site

ns1.mijn.hostns2.mijn.hostns3.mijn.host

mijn.hostanswers its DNS

mail.protonmail.chmailsec.protonmail.ch

ProtonMailreceives its email

TLS

matthijssen.dev

Actalis S.p.A.issued its certificate

DNS Records

A 1

91.99.49.25

AAAA 1

2a01:4f8:1c1c:ec0a::1

MX 2

10mail.protonmail.ch
20mailsec.protonmail.ch

TXT 2

v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=bd163708b6dfc0aff8000145c3da7af6be0403d7

NS 3

ns1.mijn.host
ns2.mijn.host
ns3.mijn.host

SOA 1

ns1.mijn.host hostmaster.matthijssen.dev

CAA 1

issue "actalis.it"

DMARC_RECORDS 1

v=DMARC1; p=quarantine

TLS Certificates (3)

Common Name	Issuer	Expires
`(no CN)`	C=IT, ST=Bergamo, L=Ponte San Pietro, O=Actalis S.p.A., CN=Actalis Domain Validated TLS Server ECC CA 2025	Sat, 31 Oct 2026 06:53:47 +0000
`Actalis Domain Validated TLS Server ECC CA 2025`	C=IT, O=Actalis S.p.A., CN=Actalis TLS Server ECC Root CA 2025	Thu, 05 Jul 2035 09:52:11 +0000
`Actalis TLS Server ECC Root CA 2025`	C=IT, L=Milan, O=Actalis S.p.A./03358520967, CN=Actalis Authentication Root CA	Sun, 22 Sep 2030 11:22:02 +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.

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Ed25519 Receipt

Receipt ID: rcpt_358bc94b519465b6
Output Hash: b3cd27df27874fd42dff6a5b265fc7e3783876a52b40ba34676536b4847f5759
Signature: ed25519:1b91336e0c3b0175509cd49bfceee4094f2ead0c098dbe85cdfeb0757f40d26741b3abf8e787de4bee3d464ef788ad743d65a4097d5f5f9af3ef94f18e924c07
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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