doijerkalff.nl

Observed Jul 26, 2026, 00:52 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

2 subdomains · majestic

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

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

doijerkalff.nl

A / AAAA

151.101.2.159

unattributedserves the site

ns0.transip.netns1.transip.nlns2.transip.eu

transip.net + transip.nl + moreanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

doijerkalff.nl

Let's Encryptissued its certificate

DNS Records

A 1

151.101.2.159

MX 5

10aspmx.l.google.com
20alt1.aspmx.l.google.com
20alt2.aspmx.l.google.com
30aspmx2.googlemail.com
30aspmx3.googlemail.com

TXT 6

MS=ms38383737
google-site-verification=MdSYRQX0HFEi7zArGaRGfWaFwskU0WMEK9xl7AZ2EhM
google-site-verification=fQKYHA9UvorKXO9amhqklmpxFMsj9Yowjao9gANcNes
spf2.0/pra include:_spf.google.com ip4:93.191.132.23 include:servers.mcsv.net ~all
v=spf1 include:servers.mcsv.net include:_spf.google.com include:emsd1.com ip4:93.191.132.23 ~all
v=DMARC1; p=none; aspf=s; ruf=mailto:dmarc@simplexis.nl; pct=100

NS 3

ns0.transip.net
ns1.transip.nl
ns2.transip.eu

SOA 1

ns0.transip.net hostmaster.transip.nl

TLS Certificates (2)

Common Name	Issuer	Expires
`doijerkalff.nl`	C=US, O=Let's Encrypt, CN=R12	Tue, 25 Aug 2026 08:02:40 +0000
`R12`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (2)

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 doijerkalff.nl. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_7c3c9f929fcd0131
Output Hash: 100b08f80fd1caa6c8f520fffb53e893db19f3aaccbacaf556db560e271ecd69
Signature: ed25519:c1f6ce6349e4fc2ebc6b765bc4d9d8b80324426e294082fc93baf88308e9bacadf28f2cad3c837028b607a40165ca1282900b8951193d8cd5a393ea81fb07904
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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