robertvandersalm.nl
Observed Jul 26, 2026, 06:20 UTC (2d 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
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat robertvandersalm.nl actually stands on - every host below is a signed observation
robertvandersalm.nl
A / AAAA
35.204.150.5
unattributedserves the site
NS
ns1.openprovider.nlns2.openprovider.bens3.openprovider.eu
openprovider.nl + openprovider.be + moreanswers its DNS
MX
mail.jouwweb.nl
jouwweb.nlreceives its email
TLS
www.robertvandersalm.nl
Let's Encryptissued its certificate
DNS Records
A 1
35.204.150.5
MX 1
0mail.jouwweb.nl
TXT 1
v=spf1 include:_spf.jouwweb.nl ~all
NS 3
ns1.openprovider.nlns2.openprovider.bens3.openprovider.eu
SOA 1
ns1.openprovider.nl dns.openprovider.eu
SRV 1
autoconfig.jouwweb.email:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.robertvandersalm.nl |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 12 Sep 2026 02:25:19 +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 (1)
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_3784487b081ed9e2- Output Hash
9ec40b622ca8de90b3743398f9d3167e6803331eb8becbb495e350f1fcef3650- Signature
ed25519:29c7040b1cb1a440c9a505534d51f282a695812b2673eb3446d3c9755b10e742f318497f0a6dd9e909dafefb4eb83733fc50d8e14b30c6db74fe86fb1f99b608- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast