e3w.es
Observed Jul 25, 2026, 10:10 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
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat e3w.es actually stands on - every host below is a signed observation
e3w.es
A / AAAA
82.223.31.18
unattributedserves the site
NS
ns1.e3w.esns2.e3w.esns1.empresawww.comns2.empresawww.com
e3w.es + empresawww.comanswers its DNS
MX
alt4.aspmx.l.google.comaspmx.l.google.comalt1.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
e3w.es
Let's Encryptissued its certificate
DNS Records
A 1
82.223.31.18
MX 5
10alt4.aspmx.l.google.com1aspmx.l.google.com5alt1.aspmx.l.google.com10alt3.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 3
v=spf1 include:mail.registrar.eu include:spf1.empresawww.com include:_spf.google.com ~allgoogle-site-verification=beJPS_uXTQ__I0r_v-yyiVssTojXu5c5P4e4TEs2g1Iv=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:info@e3w.es;ruf=mailto:info@e3w.es
NS 4
ns1.e3w.esns2.e3w.esns1.empresawww.comns2.empresawww.com
SOA 1
ns1.empresawww.com servidores.empresawww.eu
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
e3w.es |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 03 Sep 2026 20:54:41 +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 (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_9777da122a63a770- Output Hash
8ca18edb5afbbc4386173d294996fc268a60cba0a5fce42779d2a22f6b7287c9- Signature
ed25519:34a7ccc295a74d7e1a1b55f5d2a260778f7f2119b1c11cc0b15a29715bcc721798c27534598aa68dcb167bb54eda915bad07bc646fe73b2b86716035af337d00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast