edituraedu.ro
Observed Jul 25, 2026, 18:48 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
9 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat edituraedu.ro actually stands on - every host below is a signed observation
edituraedu.ro
A / AAAA
217.156.42.11
unattributedserves the site
NS
ns1.aron.prons2.aron.pro
aron.proanswers its DNS
MX
alt2.aspmx.l.google.comaspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
www.chat.edituraedu.ro
Let's Encryptissued its certificate
DNS Records
A 1
217.156.42.11
MX 5
5alt2.aspmx.l.google.com0aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com
TXT 5
google-site-verification=6zURQ4s_TU-K9HfBoX8SntUPIh13N-mh7wqogl2B6rcv=spf1 +a +mx +ip4:217.156.42.10 +include:_spf.google.com +include:amazonses.com -allgoogle-site-verification=xfTn0sjwSRytYddQO69IBVpOf31QQDYWKvW49kOxUwwMS=ms56531294v=DMARC1; p=none; pct=100; ruf=mailto:aron@edituraedu.ro!10m; rua=mailto:aron@edituraedu.ro!10m; sp=none; adkim=r; aspf=r; rf=afrf; ri=86400
NS 2
ns1.aron.prons2.aron.pro
SOA 1
ns1.aron.pro aron.edituraedu.ro
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.chat.edituraedu.ro |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 20 Oct 2026 03:16:41 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (9)
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_9a1c1e8d9c1939c0- Output Hash
fd0e235d9f82a7bcdcf7eb8a6ff78f61001443b95e57cd9f9643d556caf8aaa0- Signature
ed25519:d7546cc732bc908c0e46972b5b4a0f596aa3a043fcd2e6cf436a19dd0619ca121b770ec5c9cc566fede4b9a78c55e9ff29dffebc63b1f14d926bfcd57070aa0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast