ricardoboss.de
Observed Jul 27, 2026, 04:13 UTC (6d 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 byZoho Mail
Secured byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ricardoboss.de actually stands on - every host below is a signed observation
ricardoboss.de
A / AAAA
104.21.20.174172.67.193.672606:4700:3031::ac43:c1432606:4700:3036::6815:14ae
Cloudflareserves the site
NS
simon.ns.cloudflare.comadrian.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx.zoho.eumx2.zoho.eumx3.zoho.eu
Zoho Mailreceives its email
TLS
ricardoboss.de
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.20.174172.67.193.67
AAAA 2
2606:4700:3031::ac43:c1432606:4700:3036::6815:14ae
MX 3
10mx.zoho.eu20mx2.zoho.eu50mx3.zoho.eu
TXT 5
v=spf1 include:zoho.eu -allv=DMARC1; p=reject; rua=mailto:9a334290c0214706a0b6b956c925fc26@dmarc-reports.cloudflare.net; ruf=mailto:abuse@ricardoboss.de; sp=reject; adkim=s; aspf=sv=spf1 -allv=spf1 -allv=spf1 -all
NS 2
simon.ns.cloudflare.comadrian.ns.cloudflare.com
SOA 1
adrian.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ricardoboss.de |
C=US, O=Google Trust Services, CN=WE1 | Sat, 03 Oct 2026 17:14:32 +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_f449c4dde6260e72- Output Hash
65480a1f356c544b4a391feb03d05cb0a19958572a3c9f8cf13485c22831a4d3- Signature
ed25519:18242470df753992dada0cdc1ce79721671cb761748b3a04977f3c896b2e14eda3ca9690539b57f576f87637c8316248590ff95bfa0d098140ee2b1ca432af05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast