zentechguide.nl
Observed Jul 24, 2026, 17:41 UTC (9d 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
Secured byGoogle Trust Services
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zentechguide.nl actually stands on - every host below is a signed observation
zentechguide.nl
A / AAAA
104.21.43.62172.67.221.1132606:4700:3032::ac43:dd712606:4700:3035::6815:2b3e
Cloudflareserves the site
NS
bart.ns.cloudflare.comirena.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
zentechguide.nl
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.43.62172.67.221.113
AAAA 2
2606:4700:3032::ac43:dd712606:4700:3035::6815:2b3e
NS 2
bart.ns.cloudflare.comirena.ns.cloudflare.com
SOA 1
bart.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zentechguide.nl |
C=US, O=Google Trust Services, CN=WE1 | Tue, 01 Sep 2026 03:49:01 +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_c0e49166f9ae470c- Output Hash
f6bbed3761e3deb2ee1fd1a9d45d047f81cce4a6d0da877831728ab243cc6fc5- Signature
ed25519:86f8354976ad1ecbbb5ade60671076d35908c2ab80af34e5d4d41a48631c95d22381c5416cb1648a1920ee88dd7d15f576db214a37a39ae1161a5a25ea540402- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast