zenmeesters.nl
Observed Jul 26, 2026, 13:03 UTC (7d 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
Runs onCloudflare
Email bySendGrid
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zenmeesters.nl actually stands on - every host below is a signed observation
zenmeesters.nl
A / AAAA
104.21.50.200172.67.166.1432606:4700:3030::6815:32c82606:4700:3035::ac43:a68f
Cloudflareserves the site
NS
apollo.ns.cloudflare.comines.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
luna.blueblue.nl
SendGridreceives its email
TLS
zenmeesters.nl
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.50.200172.67.166.143
AAAA 2
2606:4700:3030::6815:32c82606:4700:3035::ac43:a68f
MX 1
10luna.blueblue.nl
TXT 4
google-site-verification=UF0PTLzJI8RcLutFflEcBDvHJYY7EoIBHhV8fOBaSGov=spf1 mx include:spf.mandrillapp.com include:sendgrid.net -all/ v=DMARC1; p=none;v=DMARC1; p=none;
NS 2
apollo.ns.cloudflare.comines.ns.cloudflare.com
SOA 1
apollo.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zenmeesters.nl |
C=US, O=Google Trust Services, CN=WE1 | Mon, 31 Aug 2026 16:18:20 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_42fbdf414601453d- Output Hash
7da6de0f5d0cfc185266f8b2740bdf4b23a444baf81eecfb7298e0d278cc326d- Signature
ed25519:b5828ce2a197d26c9fd76e8993befaa32c60bdd2d73f63ea202f018d27f8d536b6b7168c064e7951e750130f06ca3768173e6a5d62da0874484f705247ad1c02- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast