dsc.nl

Observed Jul 29, 2026, 12:34 UTC (5h 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

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

dsc.nl

A / AAAA

213.154.231.2022001:7b8:618:a:213:154:231:202

2001serves the site

ns.theory7.euns.theory7.nlns.theory7.net

theory7.eu + theory7.nl + moreanswers its DNS

mail.dsc.nl

dsc.nlreceives its email

TLS

dsc.nl

Let's Encryptissued its certificate

DNS Records

A 1

213.154.231.202

AAAA 1

2001:7b8:618:a:213:154:231:202

MX 1

10mail.dsc.nl

TXT 1

v=spf1 a mx ip4:213.154.231.202 include:filter.theory7.net ip6:2001:7b8:618:a:213:154:231:202 -all

NS 3

ns.theory7.eu
ns.theory7.nl
ns.theory7.net

SOA 1

ns.theory7.net hostmaster.dsc.nl

TLS Certificates (3)

Common Name	Issuer	Expires
`dsc.nl`	C=US, O=Let's Encrypt, CN=YR1	Thu, 10 Sep 2026 07:11:50 +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 (9)

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

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

Ed25519 Receipt

Receipt ID: rcpt_0016160c49bb494a
Output Hash: 368689cb9a9d068da727c73ba68df4e5b0808ca91d5bc64c1d6d9f02066b5f56
Signature: ed25519:d9e37cf4ea3cb873c4f18e9c8cb65838cbebd787fb5940a98b33f6a3be9de56f943517cf252cb717aa13585f24512d4ee087c82a10f362e5e46dda3e313ac50e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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