dotnetzuid.nl
Observed Jul 27, 2026, 03:49 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
Email byGoogle Workspace
Secured byDigiCert
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dotnetzuid.nl actually stands on - every host below is a signed observation
dotnetzuid.nl
A / AAAA
20.105.232.24
unattributedserves the site
NS
ns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.com
Google Workspacereceives its email
TLS
dotnetzuid.nl
DigiCert Incissued its certificate
DNS Records
A 1
20.105.232.24
MX 2
1aspmx.l.google.com5alt1.aspmx.l.google.com
TXT 4
google-site-verification=ra2uXE26IfpFRfMAo8qyFSfoPsl_1V9FRhmpJkqp4G0v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~allMS=ms35161833v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;
NS 4
ns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.info
SOA 1
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com
CAA 2
issue "www.digicert.com"iodef "mailto:info@dotnetzuid.nl"
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
dotnetzuid.nl |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 | Mon, 21 Dec 2026 23:59:59 +0000 |
GeoTrust TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:23:37 +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_1f5131914b42d9cd- Output Hash
e1015149cf7a20a3dc47a7cc7f302b11bdfa410c4a81a21557d081abe9caeb99- Signature
ed25519:6ae90a7173e71c743c4539cf9bb67ade31087c767eea32e06146a564542b8fb11c4f02f7f751c85c2f0c3bf6caa527fabb91898210d014546dd258972fee9b0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast