dudokwonen.nl
Observed Jul 26, 2026, 00:58 UTC (5d 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.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dudokwonen.nl actually stands on - every host below is a signed observation
dudokwonen.nl
A / AAAA
185.159.139.103
unattributedserves the site
NS
nsauth3.bit.orgnsauth2.bit.nlnsauth1.bit.nl
bit.org + bit.nlanswers its DNS
MX
w22097.exception.nldudokwonen-nl.mail.protection.outlook.commx.visma.commail237.atl271.mcdlv.net+2 more
Microsoft 365receives its email
TLS
dudokwonen.nl
Let's Encryptissued its certificate
DNS Records
A 1
185.159.139.103
MX 6
116w22097.exception.nl10dudokwonen-nl.mail.protection.outlook.com117mx.visma.com114mail237.atl271.mcdlv.net118mail142.sea101.rsgsv.net115mail36.atl231.mcsv.net
TXT 9
uQ5Ho4Jaw4SRFMJzpNGjFdLH3ltQfFOGv=spf1 include:pv4i779gkw.powerspf.com include:relays.beveiligdmailen.nl -all_eo8tyqxvcuu9890f6xo3gacqll6q95cU1QXj0hiI7ohgvVeQeTJj8tnKxKqUQqyapple-domain-verification=KLDMccKK31fmIAk6MS=ms23488100CN8HAvCmX+lqwGg7SECxijqK0Hl+XAOVKi03TPy0Mes=v=DMARC1; p=quarantine; rua=mailto:4e5oo75qwn@rua.powerdmarc.com; ruf=mailto:4e5oo75qwn@ruf.powerdmarc.com; pct=100; fo=0:1:d;v=STSv1; id=20260616061647449964;
NS 3
nsauth3.bit.orgnsauth2.bit.nlnsauth1.bit.nl
SOA 1
nsauth1.bit.nl hostmaster.bit.nl
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
dudokwonen.nl |
C=US, O=Let's Encrypt, CN=YE2 | Sat, 26 Sep 2026 13:54:35 +0000 |
YE2 |
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 (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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_978e1e05429d9b22- Output Hash
67e1e9eadadf9490fcf1f388099213d1b1ccf10f033fc2ef7022cdd12d4c65eb- Signature
ed25519:f1c408e9d3fa5a05081192354c5a4dfc3f9a21246c516970109767ec64e5a6d1a86ed7aab7c9c5a20ef9d742972f5c44eca6827e55b6d5d4210e56b12967b30f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast