zkoss.org
Observed Aug 2, 2026, 19:59 UTC (16h 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 byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search ConsoleAtlassian
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zkoss.org actually stands on - every host below is a signed observation
zkoss.org
A / AAAA
104.26.12.187104.26.13.187172.67.68.1022606:4700:20::681a:cbb+2 more
Cloudflareserves the site
NS
nick.ns.cloudflare.comviolet.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
zkoss.org
Google Trust Servicesissued its certificate
DNS Records
A 3
104.26.12.187104.26.13.187172.67.68.102
AAAA 3
2606:4700:20::681a:cbb2606:4700:20::681a:dbb2606:4700:20::ac43:4466
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 7
MS=ms93334868google-site-verification=0MACQFoA444NRNXxibFwDLViFIs9IZu2AM-xcRM5mEwgoogle-site-verification=AOvF88TGgjRPMDjXLNJqsUr3CS-4Pmfs8tW0ye62-iggoogle-site-verification=TxtPlSmbEFlTY0uV_kW2wEy6qXB8EQJ2-EqUCcJIXpMatlassian-sending-domain-verification=e6bba92a-63cb-420e-a5e0-7fafd43be7d4atlassian-domain-verification=HYBIC9UWv5MJhk8owpova11ffm1aN1Bjc7gigUXSuKJOgjib/I7KtMooiV03GaSXv=spf1 include:_spf.google.com include:_spf.salesforce.com ip4:54.149.254.26 ip4:52.27.199.167 ip4:52.26.202.127 include:spf.protection.outlook.com ~all
NS 2
nick.ns.cloudflare.comviolet.ns.cloudflare.com
SOA 1
nick.ns.cloudflare.com dns.cloudflare.com
CAA 13
issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "godaddy.com"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "sectigo.com"issue "ssl.com"issuewild "comodoca.com"issuewild "digicert.com; cansignhttpexchanges=yes"issuewild "letsencrypt.org"
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:a379038a8c28750@rep.dmarcanalyzer.com; ruf=mailto:a379038a8c28750@for.dmarcanalyzer.com; sp=none; fo=1;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zkoss.org |
C=US, O=Google Trust Services, CN=WE1 | Tue, 06 Oct 2026 11:05:17 +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_9e7913ac9bad4b0c- Output Hash
d0099abc62be1b9884dcebbbcf246aa970dc8e6f199e6bb6d0c6641b74448bf8- Signature
ed25519:3a90ccc547a19f2fb3b2614eb402427488e97adc56e8092c9b2c72c705701225aee2a718aa2aa4d78d507414b0865f0a50a994a2f1c3cef1fdb7030ad8aa9d07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast