e-f-a.org
Observed Jul 28, 2026, 16:52 UTC (19h 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 byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat e-f-a.org actually stands on - every host below is a signed observation
e-f-a.org
A / AAAA
172.233.107.114
Cloudflareserves the site
NS
ns101.ovh.netdns101.ovh.net
ovh.netanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
e-f-a.org
Let's Encryptissued its certificate
DNS Records
A 1
172.233.107.114
MX 1
1smtp.google.com
TXT 6
v=spf1 a mx ip4:84.247.12.129 ip6:2a01:7c8:bb02:47a:5054:ff:fee1:c47e ~allgoogle-site-verification=Zk7OgmEubo6IgzP8bMSZef1ay4cNPPQHvbXzmfJ-00kgoogle-site-verification=rrnBJ92cE8_qUlfV6wi51578XR_NjPzWDCow7NzzZRQgoogle-site-verification=3wl2-y8KavvrN1al16dLySUkE87TCi3h8jKbe_csnEggoogle-site-verification=B857PcDeJpqGRdyBVrJOrtWerRuRroo_eH7AcoJ91aMgoogle-site-verification=z-DriGqwqYhljRjdi2tYFfFe5Qu8gd1pM_p-p5Xid0g
NS 2
ns101.ovh.netdns101.ovh.net
SOA 1
dns101.ovh.net tech.ovh.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
e-f-a.org |
C=US, O=Let's Encrypt, CN=YE1 | Mon, 28 Sep 2026 01:13:57 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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_c53e4039a88c1040- Output Hash
926c78217664b7e89b2001db076697a9036dcb2bc637a5ecaefc9756f2c15ec3- Signature
ed25519:a0b53f17f2e1c9d7200038d2befaa02ea63abbabdab2f21900a29171d8498a6e523a63dcf03cc85b473d540552241791aa8a38c681e28d5ebf650e0c92468604- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast