vandenbos.dev

Observed Jul 27, 2026, 09:31 UTC (6d 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.

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Up right now

Email byProtonMail

Secured byLet's Encrypt

1 subdomain · domcop

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

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

vandenbos.dev

A / AAAA

104.198.14.52

unattributedserves the site

selah.ns.cloudflare.comnorman.ns.cloudflare.com

cloudflare.comanswers its DNS

mail.protonmail.chmailsec.protonmail.ch

ProtonMailreceives its email

TLS

vandenbos.dev

Let's Encryptissued its certificate

DNS Records

A 1

104.198.14.52

MX 2

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

TXT 3

v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=bdd27b19633f9ad0458b87eb8cf31771a1b3f7a8
v=DMARC1; p=quarantine

NS 2

selah.ns.cloudflare.com
norman.ns.cloudflare.com

SOA 1

norman.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`vandenbos.dev`	C=US, O=Let's Encrypt, CN=YE1	Wed, 02 Sep 2026 15:23:52 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.vandenbos.dev

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 vandenbos.dev. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_4f8fbf2249157a84
Output Hash: 70e247efb5181b3f4d3f5434e2e42d216c4cde8c10fafa3ff30aeea6f6f6853b
Signature: ed25519:344e9a612053c2a5c86ee471560f2c8b254166df210f8134161421b8cfab2e8b724db8ed043e2cb18515e9a9235aa207b4e6a288dbdaac3c9a3befee518d4409
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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