e-ducativa.com
Observed Jul 25, 2026, 01:33 UTC (8d 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 (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat e-ducativa.com actually stands on - every host below is a signed observation
e-ducativa.com
A / AAAA
174.142.200.104
unattributedserves the site
NS
ns1.e-ducativa.comns2.e-ducativa.comns3.e-ducativa.com
e-ducativa.comanswers its DNS
MX
mx2.educativa.commx1.educativa.com
Google (SPF sender)receives its email
TLS
e-ducativa.com
Let's Encryptissued its certificate
DNS Records
A 1
174.142.200.104
MX 2
20mx2.educativa.com10mx1.educativa.com
TXT 3
google-site-verification=33FGlBjZ3KV7xJ74QewhFzrqu_5B5vv8L1Bs6sVJwqAv=spf1 include:_spf.google.com include:spfmisc.educativa.com include:spfovh.educativa.com include:spfiupfa.educativa.com include:spfuntref.educativa.com include:spfiweb.educativa.com include:spf.infd.edu.ar -allv=DMARC1;p=reject;adkim=s;aspf=s;rua=mailto:rua.abuse@e-ducativa.com;ruf=mailto:ruf.abuse@e-ducativa.com;fo=1;sp=none;
NS 3
ns1.e-ducativa.comns2.e-ducativa.comns3.e-ducativa.com
SOA 1
ns1.e-ducativa.com hostmaster.e-ducativa.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
e-ducativa.com |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 19 Sep 2026 02:05:46 +0000 |
YR1 |
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 (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_6b8bce49e8e620e4- Output Hash
0352927b991128b9bf03e5cd38b6b845579204dbf5fb461f824f130f5c60cb8d- Signature
ed25519:e65315b99139adba381f175186d428cb7868f5eb3519cf87d963d03bc1f947e7df6386029d8f1dc6d85e4fa8ed03cb466491640ceee25999a10b68e5cd973d09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast