dorudi.nl
Observed Jul 27, 2026, 20:29 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 byGoogle (SPF sender)
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dorudi.nl actually stands on - every host below is a signed observation
dorudi.nl
A / AAAA
34.149.120.335.244.153.4435.190.31.5434.160.81.203
unattributedserves the site
NS
ns1.siteground.netns2.siteground.net
siteground.netanswers its DNS
MX
mx10.antispam.mailspamprotection.commx20.antispam.mailspamprotection.commx30.antispam.mailspamprotection.com
Google (SPF sender)receives its email
TLS
*.dorudi.nl
Let's Encryptissued its certificate
DNS Records
A 4
34.149.120.335.244.153.4435.190.31.5434.160.81.203
MX 3
10mx10.antispam.mailspamprotection.com20mx20.antispam.mailspamprotection.com30mx30.antispam.mailspamprotection.com
TXT 2
v=spf1 +a include:_spf.google.com +mx ~allv=DMARC1; p=none; aspf=r; adkim=r;
NS 2
ns1.siteground.netns2.siteground.net
SOA 1
ns1.siteground.net dnsadmin.serv01.ams25.siteground.eu
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.dorudi.nl |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 09 Oct 2026 01:27:19 +0000 |
YR2 |
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 (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_2ead1fb3324c51c5- Output Hash
e7cf666cfaf79be7068b3068b22f56ac6f8db4362500b1e9557f7f02fa724650- Signature
ed25519:84364c8fff226e06896850cb9d990d813dfe7788fe78d84200b8d077262fcabf7fc2891891dee0053044aa13fb51166849d708daaa69092e6a2f79d7f61ca30b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast