zkbase.org
Observed Jul 27, 2026, 19:19 UTC (5d 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.
Not responding
Runs onCloudflare
Email byGoogle Workspace
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 zkbase.org actually stands on - every host below is a signed observation
zkbase.org
A / AAAA
104.21.48.47172.67.178.22606:4700:3037::ac43:b2022606:4700:3032::6815:302f
Cloudflareserves the site
NS
rob.ns.cloudflare.comtina.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
zkbase.org
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.48.47172.67.178.2
AAAA 2
2606:4700:3037::ac43:b2022606:4700:3032::6815:302f
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 2
google-site-verification=7rdi1Pt_gukpt9KBxnnB1wK6b4Yx4J1QWTsWKX745qsv=spf1 include:_spf.google.com -all
NS 2
rob.ns.cloudflare.comtina.ns.cloudflare.com
SOA 1
rob.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zkbase.org |
C=US, O=Google Trust Services, CN=WE1 | Sun, 30 Aug 2026 04:50:31 +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_76da9d2e1ae751ad- Output Hash
b494e83deb58656bf3ecb67ef087199a8bc69f7b2ee2ba369cfd9d6c3620a26b- Signature
ed25519:61c24059ce4ddc1b405e885ff183fd51a2cf68a38abe826152c79b28795ea6bc2601898cd87de51cd6a1da2b7ae6dcf251da11c80e564a86bcedd7bda30c9b00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast