stedelijk.nl

Observed Jul 24, 2026, 02:53 UTC (8h 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

Runs onAmazon

Email byMicrosoft 365

Secured bySectigo

Registered toStichting Stedelijk Museum Amsterdam

Registered withBIT B.V.

IPv6 · 3 subdomains · push_legacy

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

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

stedelijk.nl

A / AAAA

18.239.83.618.239.83.1018.239.83.11318.239.83.123+8 more

Amazonserves the site

nsauth1.bit.nlnsauth2.bit.nlnsauth3.bitnl.eu

bit.nl + bitnl.euanswers its DNS

stedelijk-nl.mail.protection.outlook.com

Microsoft 365receives its email

TLS

stedelijk.nl

Sectigo Limitedissued its certificate

DNS Records

A 4

18.239.83.6
18.239.83.10
18.239.83.113
18.239.83.123

AAAA 8

2600:9000:2447:3400:1c:a449:2500:93a1
2600:9000:2447:6800:1c:a449:2500:93a1
2600:9000:2447:9000:1c:a449:2500:93a1
2600:9000:2447:a400:1c:a449:2500:93a1
2600:9000:2447:ba00:1c:a449:2500:93a1
2600:9000:2447:ce00:1c:a449:2500:93a1
2600:9000:2447:e600:1c:a449:2500:93a1
2600:9000:2447:fe00:1c:a449:2500:93a1

MX 1

100stedelijk-nl.mail.protection.outlook.com

TXT 5

vct6rk0rei7ja901hgh8s86584
mistral-domain-verification=5e396e57ecb458df4ad9f30cd1f009325ab08b27
spf2.0/pra include:_spf.google.com include:amazonses.com include:stedelijk.nl ~all
v=spf1 include:_spf.elasticemail.com include:spf.topdesk.net ip4:136.243.23.216 ip4:185.205.242.126 ip4:46.31.48.0/21 include:spf.protection.outlook.com ip4:212.72.62.129/27 ip4:213.207.85.66 include:amazonses.com -all
v=DMARC1; p=quarantine; rua=mailto:m.acikgoz@stedelijk.nl; pct=10; adkim=r; aspf=r;

NS 3

nsauth1.bit.nl
nsauth2.bit.nl
nsauth3.bitnl.eu

SOA 1

nsauth1.bit.nl hostmaster.bit.nl

TLS Certificates (4)

Common Name	Issuer	Expires
`stedelijk.nl`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36	Thu, 22 Oct 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA DV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (3)

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

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

Ed25519 Receipt

Receipt ID: rcpt_639726006e8616f7
Output Hash: f7d9403690395be0bd9e7a8f8c844266fcc6a592f89ba3b18dcdb4028059385b
Signature: ed25519:bb1d21512f8a918f66c094e3fa09fb27c44da7761e23d217cbce36e7d8a41d42b00c3f1ad481d4842417cb4ceb85341e9bb92932d7e8b88f420288f06bf07409
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/stedelijk.nl